diff --git a/src/chrome/listener.js b/src/chrome/listener.js
index 7db8912..90d52d2 100644
--- a/src/chrome/listener.js
+++ b/src/chrome/listener.js
@@ -1,11 +1,3 @@
-if ($ == null || $ == undefined) {
-  document.addEventListener("pjax:success", function(){
-    window.postMessage({type:"codecov"},"*");
-  });
-} else {
-  $(function(){
-    $(document).on('pjax:success', function(){
-      window.postMessage({type:"codecov"},"*");
-    });
-  });
-}
+document.addEventListener("pjax:success", function(){
+  window.postMessage({type:"codecov"},"*");
+});