Index: src/handlers.c
===================================================================
--- src/handlers.c	(Revision 78614)
+++ src/handlers.c	(Arbeitskopie)
@@ -739,8 +739,10 @@
 		}
 	}
 
-	/* check if the handler's search filter matches */
+	/* check if new patches the handlers' search filter */
 	matched = cache_entry_ldap_filter_match(handler->filters, dn, new);
+	/* check if old patches the handlers' search filter */
+	matched |= cache_entry_ldap_filter_match(handler->filters, dn, old);
 	if (!matched) {
 		univention_debug(UV_DEBUG_LISTENER, UV_DEBUG_ALL, "handler: %s (filter doesn't match)", handler->name);
 		return 0;