diff --git a/debian/control b/debian/control
index 0cd22be..02024bd 100644
--- a/debian/control
+++ b/debian/control
@@ -1,10 +1,8 @@
 Source: ngcp-deployment-iso
 Section: admin
-Priority: optional
 Maintainer: Sipwise Development Team <support@sipwise.com>
 Homepage: https://www.sipwise.com/
-Standards-Version: 4.6.2
-Rules-Requires-Root: no
+Standards-Version: 4.7.2
 Build-Depends:
  debhelper-compat (= 13),
  git,
diff --git a/debian/copyright b/debian/copyright
index df1426e..7739a5b 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -2,9 +2,10 @@ Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 Source: https://www.sipwise.com/
 Upstream-Contact: Sipwise Development Team <support@sipwise.com>
 
-Files: *
+Files:
+ *
 Copyright:
- Copyright © 2007-2023 Sipwise GmbH, Austria
+ 2007-2025 Sipwise GmbH, Austria
 License: GPL-3+
  This program is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
diff --git a/debian/rules b/debian/rules
index 57282aa..651ba20 100755
--- a/debian/rules
+++ b/debian/rules
@@ -1,8 +1,9 @@
 #!/usr/bin/make -f
+
 # Uncomment this to turn on verbose mode.
-# export DH_VERBOSE=1
+#export DH_VERBOSE = 1
 
-DEBVERSION:=$(shell dpkg-parsechangelog -SVersion)
+DEBVERSION := $(shell dpkg-parsechangelog -SVersion)
 
 ifneq ($(GIT_COMMIT),)
 export NGCP_VERSION := $(GIT_COMMIT)