diff --git a/src/extension/popup.js b/src/extension/popup.js
index 244624f..cfb7565 100644
--- a/src/extension/popup.js
+++ b/src/extension/popup.js
@@ -1 +1,2 @@
-window.open(chrome.runtime.getURL('./index.html'));
+const bs = chrome || browser
+window.open(bs.runtime.getURL('./index.html'))