diff --git a/extension/src/browser/extension/chromeAPIMock.js b/extension/src/browser/extension/chromeAPIMock.js
index 78c74017..1081f37a 100644
--- a/extension/src/browser/extension/chromeAPIMock.js
+++ b/extension/src/browser/extension/chromeAPIMock.js
@@ -87,6 +87,6 @@ if (window.isElectron) {
   };
 }
 
-if (isFirefox) {
+if (isFirefox || window.isElectron) {
   chrome.storage.sync = chrome.storage.local;
 }