diff --git a/src/index.js b/src/index.js
index 4e8188a..a529608 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,10 +1,7 @@
 import { browser } from 'globals';
 
-import toAddLaterWithPR from './toAddLaterWithPR';
-
 export default function(){
   const defaultKeys = Object.keys(browser)
-    .concat(toAddLaterWithPR)
     .reduce((acc, n) => ({ ...acc, [n]: true }), {});
 
   return Object.keys(window).filter(key => !defaultKeys[key]);
diff --git a/src/toAddLaterWithPR.js b/src/toAddLaterWithPR.js
deleted file mode 100644
index ba7311b..0000000
--- a/src/toAddLaterWithPR.js
+++ /dev/null
@@ -1,19 +0,0 @@
-export default [
-  "onformdata",
-  "onwebkitanimationend",
-  "onwebkitanimationiteration",
-  "onwebkitanimationstart",
-  "onwebkittransitionend",
-  "onselectstart",
-  "onselectionchange",
-  "captureEvents",
-  "releaseEvents",
-  "webkitRequestAnimationFrame",
-  "webkitCancelAnimationFrame",
-  "webkitStorageInfo",
-  "chrome",
-  "onpointerrawupdate",
-  "webkitRequestFileSystem",
-  "webkitResolveLocalFileSystemURL",
-  "trustedTypes",
-]
\ No newline at end of file