diff --git a/src/lib-master/master-service-settings-cache.c b/src/lib-master/master-service-settings-cache.c
index 067ce5a84b..0e52b8dc49 100644
--- a/src/lib-master/master-service-settings-cache.c
+++ b/src/lib-master/master-service-settings-cache.c
@@ -131,7 +131,7 @@ match_local_name(const char *local_name,
 			return TRUE;
 		local_name = ptr+1;
 	}
-	return dns_match_wildcard(filter_local_name, local_name) == 0;
+	return dns_match_wildcard(local_name, filter_local_name) == 0;
 }
 
 /* Remove any elements which there is no filter for */