diff --git a/src/js/storage.js b/src/js/storage.js
index 343802d05..100ded88c 100644
--- a/src/js/storage.js
+++ b/src/js/storage.js
@@ -458,7 +458,7 @@
         var listMeta = µb.remoteBlacklists[path];
         // https://github.com/gorhill/uBlock/issues/313
         // Always try to fetch the name if this is an external filter list.
-        if ( listMeta && listMeta.title === '' || /^https?:/.test(path) ) {
+        if ( listMeta && (listMeta.title === '' || listMeta.group === 'custom') ) {
             var matches = details.content.slice(0, 1024).match(/(?:^|\n)!\s*Title:([^\n]+)/i);
             if ( matches !== null ) {
                 listMeta.title = matches[1].trim();