diff --git a/src/js/chrome/chrome_shim.js b/src/js/chrome/chrome_shim.js
index e290369aa..f5d6720f9 100644
--- a/src/js/chrome/chrome_shim.js
+++ b/src/js/chrome/chrome_shim.js
@@ -410,7 +410,7 @@ export function shimAddTrackRemoveTrack(window) {
   // shim addTrack and removeTrack.
   if (window.RTCPeerConnection.prototype.addTrack &&
       browserDetails.version >= 65) {
-    return this.shimAddTrackRemoveTrackWithNative(window);
+    return shimAddTrackRemoveTrackWithNative(window);
   }
 
   // also shim pc.getLocalStreams when addTrack is shimmed