diff --git a/lib/log.c b/lib/log.c
index ee9a79f..128779f 100644
--- a/lib/log.c
+++ b/lib/log.c
@@ -287,6 +287,11 @@ qb_log_callsite_get(const char *function,
 			_custom_filter_fn(cs);
 		}
 		pthread_rwlock_unlock(&_listlock);
+	} else if (cs->tags != tags) {
+		cs->tags = tags;
+		if (_custom_filter_fn) {
+			_custom_filter_fn(cs);
+		}
 	}
 	return cs;
 }