diff --git a/lib/general.sh b/lib/general.sh
index fb471e235..18fb16b30 100644
--- a/lib/general.sh
+++ b/lib/general.sh
@@ -145,7 +145,7 @@ get_package_list_hash()
 
 # create_sources_list <release> <basedir>
 #
-# <release>: buster|bullseye|bionic|focal|hirsute|sid
+# <release>: buster|bullseye|bionic|focal|hirsute|impish|sid
 # <basedir>: path to root directory
 #
 create_sources_list()
@@ -171,7 +171,7 @@ create_sources_list()
 	EOF
 	;;
 
-	xenial|bionic|focal|hirsute)
+	xenial|bionic|focal|hirsute|impish)
 	cat <<-EOF > "${basedir}"/etc/apt/sources.list
 	deb http://${UBUNTU_MIRROR} $release main restricted universe multiverse
 	#deb-src http://${UBUNTU_MIRROR} $release main restricted universe multiverse
@@ -688,7 +688,7 @@ addtorepo()
 # parameter "delete" remove incoming directory if publishing is succesful
 # function: cycle trough distributions
 
-	local distributions=("stretch" "bionic" "buster" "bullseye" "focal" "hirsute" "sid")
+	local distributions=("stretch" "bionic" "buster" "bullseye" "focal" "hirsute" "impish" "sid")
 	#local distributions=($(grep -rw config/distributions/*/ -e 'supported' | cut -d"/" -f3))
 	local errors=0
 
@@ -818,7 +818,7 @@ repo-manipulate()
 # "update" search for new files in output/debs* to add them to repository
 # "purge" leave only last 5 versions
 
-	local DISTROS=("stretch" "bionic" "buster" "bullseye" "focal" "hirsute" "sid")
+	local DISTROS=("stretch" "bionic" "buster" "bullseye" "focal" "hirsute" "impish" "sid")
 	#local DISTROS=($(grep -rw config/distributions/*/ -e 'supported' | cut -d"/" -f3))
 
 	case $@ in
@@ -1066,7 +1066,7 @@ prepare_host()
   fi
 
 	# Add support for Ubuntu 20.04, 21.04 and Mint 20.x
-	if [[ $HOSTRELEASE =~ ^(focal|hirsute|ulyana|ulyssa|bullseye|uma)$ ]]; then
+	if [[ $HOSTRELEASE =~ ^(focal|impish|hirsute|ulyana|ulyssa|bullseye|uma)$ ]]; then
 		hostdeps+=" python2 python3"
 		ln -fs /usr/bin/python2.7 /usr/bin/python2
 		ln -fs /usr/bin/python2.7 /usr/bin/python
@@ -1081,7 +1081,7 @@ prepare_host()
 	#
 	# NO_HOST_RELEASE_CHECK overrides the check for a supported host system
 	# Disable host OS check at your own risk. Any issues reported with unsupported releases will be closed without discussion
-	if [[ -z $HOSTRELEASE || "buster bullseye focal hirsute debbie tricia ulyana ulyssa uma" != *"$HOSTRELEASE"* ]]; then
+	if [[ -z $HOSTRELEASE || "buster bullseye focal impish hirsute debbie tricia ulyana ulyssa uma" != *"$HOSTRELEASE"* ]]; then
 		if [[ $NO_HOST_RELEASE_CHECK == yes ]]; then
 			display_alert "You are running on an unsupported system" "${HOSTRELEASE:-(unknown)}" "wrn"
 			display_alert "Do not report any errors, warnings or other issues encountered beyond this point" "" "wrn"
@@ -1097,7 +1097,7 @@ prepare_host()
 # build aarch64
   if [[ $(dpkg --print-architecture) == amd64 ]]; then
 
-	if [[ -z $HOSTRELEASE || $HOSTRELEASE =~ ^(focal|debbie|buster|bullseye|hirsute|ulyana|ulyssa|uma)$ ]]; then
+	if [[ -z $HOSTRELEASE || $HOSTRELEASE =~ ^(focal|debbie|buster|bullseye|impish|hirsute|ulyana|ulyssa|uma)$ ]]; then
 	    hostdeps="${hostdeps/lib32ncurses5 lib32tinfo5/lib32ncurses6 lib32tinfo6}"
 	fi