diff --git a/libs/lib-core.sh b/libs/lib-core.sh
index 7c007e52..f9df21ac 100755
--- a/libs/lib-core.sh
+++ b/libs/lib-core.sh
@@ -48,6 +48,7 @@ if has_command gnome-shell; then
   fi
 else
   GNOME_VERSION="48-0"
+  SHELL_VERSION="48"
 fi
 
 #----------Program options-------------#