diff --git a/scripts/Migration/Znuny/UninstallMergedPackages.pm b/scripts/Migration/Znuny/UninstallMergedPackages.pm
index 8fdee6956a..207e5865d9 100644
--- a/scripts/Migration/Znuny/UninstallMergedPackages.pm
+++ b/scripts/Migration/Znuny/UninstallMergedPackages.pm
@@ -46,10 +46,11 @@ sub Run {
         Type => 'XMLParse',
     );
 
-    # Note: Znuny and Znuny4OTRS in case one of the packages later will be built with the Znuny prefix
     my @PackageNames = (
         'Znuny-MarkTicketSeenUnseen',
         'Znuny4OTRS-MarkTicketSeenUnseen',
+        'Znuny-CustomPriorityColor',
+        'Znuny4OTRS-CustomPriorityColor',
     );
 
     PACKAGENAME: