diff --git a/debian/control b/debian/control
index 8e2ca82ca..459224b03 100644
--- a/debian/control
+++ b/debian/control
@@ -7,6 +7,7 @@ Standards-Version: 4.5.1
 Build-Depends:
  debhelper-compat (= 13),
  default-libmysqlclient-dev,
+ dh-sequence-dkms,
  gperf,
  libavcodec-dev (>= 6:10),
  libavfilter-dev (>= 6:10),
@@ -46,6 +47,7 @@ Build-Depends:
  python3,
  python3-websockets,
  zlib1g-dev,
+Testsuite: autopkgtest-pkg-dkms
 
 Package: ngcp-rtpengine-daemon
 Architecture: any
@@ -111,7 +113,6 @@ Section: kernel
 Suggests:
  ngcp-system-tools,
 Depends:
- dkms (>= 1.95),
  lsb-release,
  ${misc:Depends},
 Description: IPtables kernel module for the NGCP media proxy - DKMS
diff --git a/debian/ngcp-rtpengine-kernel-dkms.dkms b/debian/ngcp-rtpengine-kernel-dkms.dkms
new file mode 100644
index 000000000..2ed743bad
--- /dev/null
+++ b/debian/ngcp-rtpengine-kernel-dkms.dkms
@@ -0,0 +1,7 @@
+PACKAGE_NAME="ngcp-rtpengine"
+PACKAGE_VERSION="#MODULE_VERSION#"
+MAKE[0]="make -C ${kernel_source_dir} M=${dkms_tree}/${PACKAGE_NAME}/${PACKAGE_VERSION}/build RTPENGINE_VERSION=\"${PACKAGE_VERSION}\""
+CLEAN="make -C ${kernel_source_dir} M=${dkms_tree}/${PACKAGE_NAME}/${PACKAGE_VERSION}/build clean"
+AUTOINSTALL=yes
+BUILT_MODULE_NAME[0]="xt_RTPENGINE"
+DEST_MODULE_LOCATION[0]=/extra
diff --git a/debian/ngcp-rtpengine-kernel-dkms.install b/debian/ngcp-rtpengine-kernel-dkms.install
new file mode 100644
index 000000000..9b8f9f109
--- /dev/null
+++ b/debian/ngcp-rtpengine-kernel-dkms.install
@@ -0,0 +1,3 @@
+kernel-module/*.c	usr/src/${env:DEB_SOURCE}-${env:DEB_VERSION_UPSTREAM}
+kernel-module/*.h	usr/src/${env:DEB_SOURCE}-${env:DEB_VERSION_UPSTREAM}
+kernel-module/Makefile	usr/src/${env:DEB_SOURCE}-${env:DEB_VERSION_UPSTREAM}
diff --git a/debian/ngcp-rtpengine-kernel-dkms.postinst b/debian/ngcp-rtpengine-kernel-dkms.postinst
index b37a91d8b..1f930f791 100644
--- a/debian/ngcp-rtpengine-kernel-dkms.postinst
+++ b/debian/ngcp-rtpengine-kernel-dkms.postinst
@@ -2,37 +2,18 @@
 
 set -e
 
-package=ngcp-rtpengine-kernel-dkms
-name=ngcp-rtpengine
-
-version=$(dpkg-query -W -f="\${Version}" "$package" \
-		|rev|cut -d- -f2-|rev|cut -d':' -f2|tr -d "\n")
-
-
 if [ -x "$(which ngcp-virt-identify)" ]; then
 	if ngcp-virt-identify --type container; then
 		VIRT="yes"
 	fi
 fi
 
+#DEBHELPER#
+
 if [ "$VIRT" = "yes" ]; then
 	echo "Container environment detected. Skip dkms"
 else
-	isadded=$(dkms status -m "$name" -v "$version")
-	if [ -z "${isadded}" ] ; then
-		dkms add -m "$name" -v "$version"
-	fi
-
 	if [ "$1" = 'configure' ] ; then
-                KERNELS=$(ls /lib/modules/ 2>/dev/null || true)
-                for kernel in $KERNELS; do
-                        if [ ! -r "/lib/modules/$kernel/build" ]; then
-                                # cannot build modules for this kernel
-                                continue
-                        fi
-		        ( dkms build -m "$name" -v "$version" -k "$kernel" && dkms install -m "$name" -v "$version" -k "$kernel" ) || true
-                done
-
 		# try to start the daemon
 		if [ -x /etc/init.d/ngcp-rtpengine-daemon ] ; then
 			invoke-rc.d ngcp-rtpengine-daemon restart || true
@@ -40,7 +21,4 @@ else
 	fi
 fi
 
-#DEBHELPER#
-
 exit 0
-
diff --git a/debian/ngcp-rtpengine-kernel-dkms.prerm b/debian/ngcp-rtpengine-kernel-dkms.prerm
index be28c80db..84b2a49d3 100644
--- a/debian/ngcp-rtpengine-kernel-dkms.prerm
+++ b/debian/ngcp-rtpengine-kernel-dkms.prerm
@@ -2,29 +2,10 @@
 
 set -e
 
-package=ngcp-rtpengine-kernel-dkms
-name=ngcp-rtpengine
-modname=xt_RTPENGINE
-
-version=$(dpkg-query -W -f="\${Version}" "$package" \
-        |rev|cut -d- -f2-|rev|cut -d':' -f2|tr -d "\n")
-
-if [ -x "$(which ngcp-virt-identify)" ]; then
-	if ngcp-virt-identify --type container; then
-		VIRT="yes"
-	fi
-fi
-
 # make sure it's not running
 if [ -x /etc/init.d/ngcp-rtpengine-daemon ] ; then
 	invoke-rc.d ngcp-rtpengine-daemon stop || true
-	rmmod "$modname" 2>/dev/null || true
-fi
-
-if [ "$VIRT" = "yes" ]; then
-	echo "Container environment detected. Skip dkms"
-else
-	dkms remove -m "$name" -v "$version" --all || true
+	rmmod "xt_RTPENGINE" 2>/dev/null || true
 fi
 
 #DEBHELPER#
diff --git a/debian/rules b/debian/rules
index 8b1164190..f93ff5d15 100755
--- a/debian/rules
+++ b/debian/rules
@@ -6,14 +6,8 @@
 
 include /usr/share/dpkg/pkg-info.mk
 
-## kernel package specific stuff
-# Name of the dkms package
-pdkms:=ngcp-rtpengine-kernel-dkms
-# short upstream name, used for module source directory
-sname:=ngcp-rtpengine
-# Source version
-sversion:=$(DEB_VERSION_UPSTREAM)
-## end of kernel package specific stuff
+export DEB_VERSION_UPSTREAM
+export DEB_SOURCE
 
 export XTABLES_DIR := $(shell pkg-config xtables --variable=xtlibdir || echo /lib/xtables)
 
@@ -34,18 +28,12 @@ execute_before_dh_auto_configure:
 	(cd debian && sh generate-systemd-templates.sh)
 
 execute_before_dh_auto_install-indep:
-	# Create the directories to install the source into
-	dh_installdirs -p$(pdkms)    usr/src/$(sname)-$(sversion)
-
-	# Copy only the driver source to the proper locations
-	cd kernel-module && cp Makefile *.c *.h ../debian/$(pdkms)/usr/src/$(sname)-$(sversion)
-
-	# Prepare dkms.conf from the dkms.conf.in template
-	sed "s/__VERSION__/$(sversion)/g" debian/dkms.conf.in > debian/$(pdkms)/usr/src/$(sname)-$(sversion)/dkms.conf
-
 	# markdown README
 	markdown README.md | gzip -9 > debian/README.html.gz
 	gzip -9 < README.md > debian/README.md.gz
 
 execute_after_dh_installsystemd:
 	dh_installsystemd -pngcp-rtpengine-recording-daemon --name=ngcp-rtpengine-recording-nfs-mount
+
+override_dh_dkms:
+	dh_dkms -p$(DEB_SOURCE)-kernel-dkms -V $(DEB_VERSION_UPSTREAM)
diff --git a/debian/source/lintian-overrides b/debian/source/lintian-overrides
new file mode 100644
index 000000000..e7253d979
--- /dev/null
+++ b/debian/source/lintian-overrides
@@ -0,0 +1 @@
+ngcp-rtpengine source: missing-build-dependency-for-dh_-command dh_dkms => dkms
diff --git a/pkg/deb/backports/bullseye b/pkg/deb/backports/bullseye
index 19df175cd..722e7d6bb 100755
--- a/pkg/deb/backports/bullseye
+++ b/pkg/deb/backports/bullseye
@@ -11,6 +11,38 @@ fi
 rm -rf ${DIST}
 cp -r debian ${DIST}
 
+# dkms stuff (see MT#56627)
+cp old-dkms/rtpengine-kernel-dkms.postinst "${DIST}"/
+cp old-dkms/rtpengine-kernel-dkms.prerm "${DIST}"/
+cp old-dkms/dkms.conf.in "${DIST}"/
+rm -f "${DIST}"/rtpengine-kernel-dkms.install "${DIST}"/rtpengine-kernel-dkms.dkms
+sed -i '/ngcp-rtpengine source:/d' "${DIST}"/source/lintian-overrides
+sed -i '1n;/^Package: rtpengine-kernel-dkms/,/^Depends:/{ s/Depends:/Depends:\n dkms (>= 1.95),/;}' "${DIST}"/control
+sed -i '/^ dh-sequence-dkms,/d' "${DIST}"/control
+sed -i '/^Testsuite: autopkgtest-pkg-dkms/d' "${DIST}"/control
+sed -i '/^override_dh_dkms/d' "${DIST}"/rules
+sed -i '/dh_dkms /d' "${DIST}"/rules
+sed -i '/^export DEB_VERSION_UPSTREAM/d' "${DIST}"/rules
+sed -i '/^export DEB_SOURCE/d' "${DIST}"/rules
+sed -i 's;^include /usr/share/dpkg/pkg-info.mk;include /usr/share/dpkg/pkg-info.mk\
+## kernel package specific stuff\
+# Name of the dkms package\
+pdkms:=rtpengine-kernel-dkms\
+# short upstream name, used for module source directory\
+sname:=rtpengine\
+# Source version\
+sversion:=$(DEB_VERSION_UPSTREAM)\
+## end of kernel package specific stuff\
+;' "${DIST}"/rules
+sed -i 's;^execute_before_dh_auto_install-indep:;execute_before_dh_auto_install-indep:\
+\t# Create the directories to install the source into\
+\tdh_installdirs -p$(pdkms)    usr/src/$(sname)-$(sversion)\
+\t# Copy only the driver source to the proper locations\
+\tcd kernel-module \&\& cp Makefile *.c *.h ../debian/$(pdkms)/usr/src/$(sname)-$(sversion)\
+\t# Prepare dkms.conf from the dkms.conf.in template\
+\tsed "s/__VERSION__/$(sversion)/g" debian/dkms.conf.in > debian/$(pdkms)/usr/src/$(sname)-$(sversion)/dkms.conf\
+;' "${DIST}"/rules
+
 if command -v wrap-and-sort &>/dev/null ; then
   wrap-and-sort -sat -d ${DIST}
 else
diff --git a/pkg/deb/backports/buster b/pkg/deb/backports/buster
index e73ce6879..00c884cf4 100755
--- a/pkg/deb/backports/buster
+++ b/pkg/deb/backports/buster
@@ -28,6 +28,38 @@ override_dh_dwz:
 	# Disable, as dwz cannot cope with some of the plugins generated.
 EOF
 
+# dkms stuff (see MT#56627)
+cp old-dkms/rtpengine-kernel-dkms.postinst "${DIST}"/
+cp old-dkms/rtpengine-kernel-dkms.prerm "${DIST}"/
+cp old-dkms/dkms.conf.in "${DIST}"/
+rm -f "${DIST}"/rtpengine-kernel-dkms.install "${DIST}"/rtpengine-kernel-dkms.dkms
+sed -i '/ngcp-rtpengine source:/d' "${DIST}"/source/lintian-overrides
+sed -i '1n;/^Package: rtpengine-kernel-dkms/,/^Depends:/{ s/Depends:/Depends:\n dkms (>= 1.95),/;}' "${DIST}"/control
+sed -i '/^ dh-sequence-dkms,/d' "${DIST}"/control
+sed -i '/^Testsuite: autopkgtest-pkg-dkms/d' "${DIST}"/control
+sed -i '/^override_dh_dkms/d' "${DIST}"/rules
+sed -i '/dh_dkms /d' "${DIST}"/rules
+sed -i '/^export DEB_VERSION_UPSTREAM/d' "${DIST}"/rules
+sed -i '/^export DEB_SOURCE/d' "${DIST}"/rules
+sed -i 's;^include /usr/share/dpkg/pkg-info.mk;include /usr/share/dpkg/pkg-info.mk\
+## kernel package specific stuff\
+# Name of the dkms package\
+pdkms:=rtpengine-kernel-dkms\
+# short upstream name, used for module source directory\
+sname:=rtpengine\
+# Source version\
+sversion:=$(DEB_VERSION_UPSTREAM)\
+## end of kernel package specific stuff\
+;' "${DIST}"/rules
+sed -i 's;^override_dh_auto_install-indep:;override_dh_auto_install-indep:\
+\t# Create the directories to install the source into\
+\tdh_installdirs -p$(pdkms)    usr/src/$(sname)-$(sversion)\
+\t# Copy only the driver source to the proper locations\
+\tcd kernel-module \&\& cp Makefile *.c *.h ../debian/$(pdkms)/usr/src/$(sname)-$(sversion)\
+\t# Prepare dkms.conf from the dkms.conf.in template\
+\tsed "s/__VERSION__/$(sversion)/g" debian/dkms.conf.in > debian/$(pdkms)/usr/src/$(sname)-$(sversion)/dkms.conf\
+;' "${DIST}"/rules
+
 # Fix module installation location
 rm ${DIST}/rtpengine-iptables.dirs
 rm ${DIST}/rtpengine-iptables.install
diff --git a/pkg/deb/backports/focal b/pkg/deb/backports/focal
index a07af40e4..20773ff27 100755
--- a/pkg/deb/backports/focal
+++ b/pkg/deb/backports/focal
@@ -27,6 +27,38 @@ override_dh_dwz:
 	# Disable, as dwz cannot cope with some of the plugins generated.
 EOF
 
+# dkms stuff (see MT#56627)
+cp old-dkms/rtpengine-kernel-dkms.postinst "${DIST}"/
+cp old-dkms/rtpengine-kernel-dkms.prerm "${DIST}"/
+cp old-dkms/dkms.conf.in "${DIST}"/
+rm -f "${DIST}"/rtpengine-kernel-dkms.install "${DIST}"/rtpengine-kernel-dkms.dkms
+sed -i '/ngcp-rtpengine source:/d' "${DIST}"/source/lintian-overrides
+sed -i '1n;/^Package: rtpengine-kernel-dkms/,/^Depends:/{ s/Depends:/Depends:\n dkms (>= 1.95),/;}' "${DIST}"/control
+sed -i '/^ dh-sequence-dkms,/d' "${DIST}"/control
+sed -i '/^Testsuite: autopkgtest-pkg-dkms/d' "${DIST}"/control
+sed -i '/^override_dh_dkms/d' "${DIST}"/rules
+sed -i '/dh_dkms /d' "${DIST}"/rules
+sed -i '/^export DEB_VERSION_UPSTREAM/d' "${DIST}"/rules
+sed -i '/^export DEB_SOURCE/d' "${DIST}"/rules
+sed -i 's;^include /usr/share/dpkg/pkg-info.mk;include /usr/share/dpkg/pkg-info.mk\
+## kernel package specific stuff\
+# Name of the dkms package\
+pdkms:=rtpengine-kernel-dkms\
+# short upstream name, used for module source directory\
+sname:=rtpengine\
+# Source version\
+sversion:=$(DEB_VERSION_UPSTREAM)\
+## end of kernel package specific stuff\
+;' "${DIST}"/rules
+sed -i 's;^override_dh_auto_install-indep:;override_dh_auto_install-indep:\
+\t# Create the directories to install the source into\
+\tdh_installdirs -p$(pdkms)    usr/src/$(sname)-$(sversion)\
+\t# Copy only the driver source to the proper locations\
+\tcd kernel-module \&\& cp Makefile *.c *.h ../debian/$(pdkms)/usr/src/$(sname)-$(sversion)\
+\t# Prepare dkms.conf from the dkms.conf.in template\
+\tsed "s/__VERSION__/$(sversion)/g" debian/dkms.conf.in > debian/$(pdkms)/usr/src/$(sname)-$(sversion)/dkms.conf\
+;' "${DIST}"/rules
+
 # Fix module installation location
 rm ${DIST}/rtpengine-iptables.dirs
 rm ${DIST}/rtpengine-iptables.install
diff --git a/pkg/deb/backports/jammy b/pkg/deb/backports/jammy
index 61a361c99..e8bde3df5 100755
--- a/pkg/deb/backports/jammy
+++ b/pkg/deb/backports/jammy
@@ -11,6 +11,38 @@ fi
 rm -rf ${DIST}
 cp -r debian ${DIST}
 
+# dkms stuff (see MT#56627)
+cp old-dkms/rtpengine-kernel-dkms.postinst "${DIST}"/
+cp old-dkms/rtpengine-kernel-dkms.prerm "${DIST}"/
+cp old-dkms/dkms.conf.in "${DIST}"/
+rm -f "${DIST}"/rtpengine-kernel-dkms.install "${DIST}"/rtpengine-kernel-dkms.dkms
+sed -i '/ngcp-rtpengine source:/d' "${DIST}"/source/lintian-overrides
+sed -i '1n;/^Package: rtpengine-kernel-dkms/,/^Depends:/{ s/Depends:/Depends:\n dkms (>= 1.95),/;}' "${DIST}"/control
+sed -i '/^ dh-sequence-dkms,/d' "${DIST}"/control
+sed -i '/^Testsuite: autopkgtest-pkg-dkms/d' "${DIST}"/control
+sed -i '/^override_dh_dkms/d' "${DIST}"/rules
+sed -i '/dh_dkms /d' "${DIST}"/rules
+sed -i '/^export DEB_VERSION_UPSTREAM/d' "${DIST}"/rules
+sed -i '/^export DEB_SOURCE/d' "${DIST}"/rules
+sed -i 's;^include /usr/share/dpkg/pkg-info.mk;include /usr/share/dpkg/pkg-info.mk\
+## kernel package specific stuff\
+# Name of the dkms package\
+pdkms:=rtpengine-kernel-dkms\
+# short upstream name, used for module source directory\
+sname:=rtpengine\
+# Source version\
+sversion:=$(DEB_VERSION_UPSTREAM)\
+## end of kernel package specific stuff\
+;' "${DIST}"/rules
+sed -i 's;^execute_before_dh_auto_install-indep:;execute_before_dh_auto_install-indep:\
+\t# Create the directories to install the source into\
+\tdh_installdirs -p$(pdkms)    usr/src/$(sname)-$(sversion)\
+\t# Copy only the driver source to the proper locations\
+\tcd kernel-module \&\& cp Makefile *.c *.h ../debian/$(pdkms)/usr/src/$(sname)-$(sversion)\
+\t# Prepare dkms.conf from the dkms.conf.in template\
+\tsed "s/__VERSION__/$(sversion)/g" debian/dkms.conf.in > debian/$(pdkms)/usr/src/$(sname)-$(sversion)/dkms.conf\
+;' "${DIST}"/rules
+
 if command -v wrap-and-sort &>/dev/null ; then
   wrap-and-sort -sat -d ${DIST}
 else
diff --git a/pkg/deb/backports/stretch b/pkg/deb/backports/stretch
index 36730a770..413015311 100755
--- a/pkg/deb/backports/stretch
+++ b/pkg/deb/backports/stretch
@@ -11,6 +11,38 @@ fi
 rm -rf ${DIST}
 cp -r debian ${DIST}
 
+# dkms stuff (see MT#56627)
+cp old-dkms/rtpengine-kernel-dkms.postinst "${DIST}"/
+cp old-dkms/rtpengine-kernel-dkms.prerm "${DIST}"/
+cp old-dkms/dkms.conf.in "${DIST}"/
+rm -f "${DIST}"/rtpengine-kernel-dkms.install "${DIST}"/rtpengine-kernel-dkms.dkms
+sed -i '/ngcp-rtpengine source:/d' "${DIST}"/source/lintian-overrides
+sed -i '1n;/^Package: rtpengine-kernel-dkms/,/^Depends:/{ s/Depends:/Depends:\n dkms (>= 1.95),/;}' "${DIST}"/control
+sed -i '/^ dh-sequence-dkms,/d' "${DIST}"/control
+sed -i '/^Testsuite: autopkgtest-pkg-dkms/d' "${DIST}"/control
+sed -i '/^override_dh_dkms/d' "${DIST}"/rules
+sed -i '/dh_dkms /d' "${DIST}"/rules
+sed -i '/^export DEB_VERSION_UPSTREAM/d' "${DIST}"/rules
+sed -i '/^export DEB_SOURCE/d' "${DIST}"/rules
+sed -i 's;^include /usr/share/dpkg/pkg-info.mk;include /usr/share/dpkg/pkg-info.mk\
+## kernel package specific stuff\
+# Name of the dkms package\
+pdkms:=rtpengine-kernel-dkms\
+# short upstream name, used for module source directory\
+sname:=rtpengine\
+# Source version\
+sversion:=$(DEB_VERSION_UPSTREAM)\
+## end of kernel package specific stuff\
+;' "${DIST}"/rules
+sed -i 's;^execute_before_dh_auto_install-indep:;execute_before_dh_auto_install-indep:\
+\t# Create the directories to install the source into\
+\tdh_installdirs -p$(pdkms)    usr/src/$(sname)-$(sversion)\
+\t# Copy only the driver source to the proper locations\
+\tcd kernel-module \&\& cp Makefile *.c *.h ../debian/$(pdkms)/usr/src/$(sname)-$(sversion)\
+\t# Prepare dkms.conf from the dkms.conf.in template\
+\tsed "s/__VERSION__/$(sversion)/g" debian/dkms.conf.in > debian/$(pdkms)/usr/src/$(sname)-$(sversion)/dkms.conf\
+;' "${DIST}"/rules
+
 # No libbcg729-dev package
 sed -i -e '/libbcg729-dev/d' ${DIST}/control
 
diff --git a/debian/dkms.conf.in b/pkg/deb/old-dkms/dkms.conf.in
similarity index 91%
rename from debian/dkms.conf.in
rename to pkg/deb/old-dkms/dkms.conf.in
index 425dff936..005b4445f 100644
--- a/debian/dkms.conf.in
+++ b/pkg/deb/old-dkms/dkms.conf.in
@@ -1,4 +1,4 @@
-PACKAGE_NAME="ngcp-rtpengine"
+PACKAGE_NAME="rtpengine"
 PACKAGE_VERSION="__VERSION__"
 MAKE[0]="make -C ${kernel_source_dir} M=${dkms_tree}/${PACKAGE_NAME}/${PACKAGE_VERSION}/build RTPENGINE_VERSION=\"__VERSION__\""
 CLEAN="make -C ${kernel_source_dir} M=${dkms_tree}/${PACKAGE_NAME}/${PACKAGE_VERSION}/build clean"
diff --git a/pkg/deb/old-dkms/rtpengine-kernel-dkms.postinst b/pkg/deb/old-dkms/rtpengine-kernel-dkms.postinst
new file mode 100755
index 000000000..f53a07d56
--- /dev/null
+++ b/pkg/deb/old-dkms/rtpengine-kernel-dkms.postinst
@@ -0,0 +1,46 @@
+#!/bin/sh
+
+set -e
+
+package=rtpengine-kernel-dkms
+name=rtpengine
+
+version=$(dpkg-query -W -f="\${Version}" "$package" \
+		|rev|cut -d- -f2-|rev|cut -d':' -f2|tr -d "\n")
+
+
+if [ -x "$(which ngcp-virt-identify)" ]; then
+	if ngcp-virt-identify --type container; then
+		VIRT="yes"
+	fi
+fi
+
+if [ "$VIRT" = "yes" ]; then
+	echo "Container environment detected. Skip dkms"
+else
+	isadded=$(dkms status -m "$name" -v "$version")
+	if [ -z "${isadded}" ] ; then
+		dkms add -m "$name" -v "$version"
+	fi
+
+	if [ "$1" = 'configure' ] ; then
+                KERNELS=$(ls /lib/modules/ 2>/dev/null || true)
+                for kernel in $KERNELS; do
+                        if [ ! -r "/lib/modules/$kernel/build" ]; then
+                                # cannot build modules for this kernel
+                                continue
+                        fi
+		        ( dkms build -m "$name" -v "$version" -k "$kernel" && dkms install -m "$name" -v "$version" -k "$kernel" ) || true
+                done
+
+		# try to start the daemon
+		if [ -x /etc/init.d/rtpengine-daemon ] ; then
+			invoke-rc.d rtpengine-daemon restart || true
+		fi
+	fi
+fi
+
+#DEBHELPER#
+
+exit 0
+
diff --git a/pkg/deb/old-dkms/rtpengine-kernel-dkms.prerm b/pkg/deb/old-dkms/rtpengine-kernel-dkms.prerm
new file mode 100755
index 000000000..1b7153526
--- /dev/null
+++ b/pkg/deb/old-dkms/rtpengine-kernel-dkms.prerm
@@ -0,0 +1,32 @@
+#!/bin/sh
+
+set -e
+
+package=rtpengine-kernel-dkms
+name=rtpengine
+modname=xt_RTPENGINE
+
+version=$(dpkg-query -W -f="\${Version}" "$package" \
+        |rev|cut -d- -f2-|rev|cut -d':' -f2|tr -d "\n")
+
+if [ -x "$(which ngcp-virt-identify)" ]; then
+	if ngcp-virt-identify --type container; then
+		VIRT="yes"
+	fi
+fi
+
+# make sure it's not running
+if [ -x /etc/init.d/rtpengine-daemon ] ; then
+	invoke-rc.d rtpengine-daemon stop || true
+	rmmod "$modname" 2>/dev/null || true
+fi
+
+if [ "$VIRT" = "yes" ]; then
+	echo "Container environment detected. Skip dkms"
+else
+	dkms remove -m "$name" -v "$version" --all || true
+fi
+
+#DEBHELPER#
+
+exit 0