diff --git a/ace-loader/src/resource-plugin.js b/ace-loader/src/resource-plugin.js
index 614a377..001790f 100644
--- a/ace-loader/src/resource-plugin.js
+++ b/ace-loader/src/resource-plugin.js
@@ -343,7 +343,7 @@ function validateWorkOption() {
 }
 
 function filterWorker(workerPath) {
-  return /\.(ts|js)$/.test(workerPath) && !/^\.\./.test(workerPath);
+  return /\.(ts|js)$/.test(workerPath);
 }
 
 function readFile(dir, utFiles) {