diff --git a/dev-config.sh b/dev-config.sh
index 398a7f54..f7e6bf8a 100755
--- a/dev-config.sh
+++ b/dev-config.sh
@@ -8,6 +8,13 @@ case "$1" in
     ngcpcfg set /etc/ngcp-config/config.yml pbx.enable=yes
     ngcpcfg set /etc/ngcp-config/config.yml www_admin.privileges.subscriberadmin.subscribers.0=write
     ngcpcfg set /etc/ngcp-config/config.yml email.smarthost.hostname=mail.sipwise.com
+
+    # Mandatory flags to enable conferencing
+    ngcpcfg set /etc/ngcp-config/config.yml rtcengine.conference.enable=yes
+    ngcpcfg set /etc/ngcp-config/config.yml janus.enable=yes
+    ngcpcfg set /etc/ngcp-config/config.yml fileshare.enable=yes
+
+    # Apply changes
     ngcpcfg apply 'Enable CSC, PBX and RtcEngine'
     ;;
 esac