diff --git a/debbuild/22.04/DEBIAN/postinst b/debbuild/22.04/DEBIAN/postinst
index 06f83f0..4ee4bd1 100644
--- a/debbuild/22.04/DEBIAN/postinst
+++ b/debbuild/22.04/DEBIAN/postinst
@@ -73,6 +73,8 @@ if [ ! -e "${NginxConfDir}/omc.conf" ]; then
     cp -f ${OMCEtcDir}/nginx/omc.conf ${NginxConfDir}; 
 fi
 
+systemctl daemon-reload
+
 # disable auto upgrade
 systemctl disable --now unattended-upgrades
 
diff --git a/debbuild/DEBIAN/postinst b/debbuild/DEBIAN/postinst
index c67e466..68f404f 100644
--- a/debbuild/DEBIAN/postinst
+++ b/debbuild/DEBIAN/postinst
@@ -73,6 +73,8 @@ if [ ! -e "${NginxConfDir}/omc.conf" ]; then
     cp -f ${OMCEtcDir}/nginx/omc.conf ${NginxConfDir}; 
 fi
 
+systemctl daemon-reload
+
 # disable auto upgrade
 systemctl disable --now unattended-upgrades