--- a/debian/postrm	Wed Nov 30 11:32:20 2011 +0100
+++ b/debian/postrm	Wed Nov 30 12:38:07 2011 +0100
@@ -33,8 +33,8 @@
 
     remove|upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)
         {
-	insserv -r ha-hostname
-	insserv -r ha-config
+	update-rc.d ha-hostname remove >/dev/null
+	update-rc.d ha-config remove >/dev/null
         } >&2
     ;;