diff --git a/plugins/tiddlywiki/jasmine/jasmine-plugin.js b/plugins/tiddlywiki/jasmine/jasmine-plugin.js
index 8dbf6568e..488377b44 100644
--- a/plugins/tiddlywiki/jasmine/jasmine-plugin.js
+++ b/plugins/tiddlywiki/jasmine/jasmine-plugin.js
@@ -12,7 +12,8 @@ The main module of the Jasmine test plugin for TiddlyWiki5
 /*global $tw: true */
 "use strict";
 
-var TEST_TIDDLER_FILTER = "[all[tiddlers+shadows]type[application/javascript]tag[$:/tags/test-spec]]";
+// DEBUG: only run my tests for development, remove before PR merge
+var TEST_TIDDLER_FILTER = "[[test-wikitext-serialize.js]]";
 var TESTS_DONE = false;
 
 exports.testsWereRun = function() {