diff --git a/management/univention-directory-notifier/src/callback.c b/management/univention-directory-notifier/src/callback.c
index f78dc36..471d656 100644
--- a/management/univention-directory-notifier/src/callback.c
+++ b/management/univention-directory-notifier/src/callback.c
@@ -216,7 +216,7 @@ int data_on_connection(int fd, callback_remove_handler remove)
 				/* try to read from cache */
 				if ( (dn_string = notifier_cache_get(id)) == NULL ) {
 
-					univention_debug(UV_DEBUG_TRANSFILE, UV_DEBUG_ALL, "%ld not found in cache", id);
+					univention_debug(UV_DEBUG_TRANSFILE, UV_DEBUG_ERROR, "%ld not found in cache", id);
 
 					univention_debug(UV_DEBUG_TRANSFILE, UV_DEBUG_ALL, "%ld get one dn", id);
 
diff --git a/management/univention-directory-notifier/src/network.c b/management/univention-directory-notifier/src/network.c
index b84b389..1219079 100644
--- a/management/univention-directory-notifier/src/network.c
+++ b/management/univention-directory-notifier/src/network.c
@@ -417,7 +417,7 @@ int network_client_check_clients ( unsigned long last_known_id )
 				/* try to read from cache */
 				if ( (dn_string = notifier_cache_get(tmp->next_id)) == NULL ) {
 
-					univention_debug(UV_DEBUG_TRANSFILE, UV_DEBUG_ALL, "%ld not found in cache", tmp->next_id);
+					univention_debug(UV_DEBUG_TRANSFILE, UV_DEBUG_WARN, "%ld not found in cache", tmp->next_id);
 
 					univention_debug(UV_DEBUG_TRANSFILE, UV_DEBUG_ALL, "%ld get one dn", tmp->next_id);