diff --git a/public/electron.js b/public/electron.js
index f09e5f50..caca2eee 100644
--- a/public/electron.js
+++ b/public/electron.js
@@ -255,4 +255,4 @@ function focusWindow() {
   }
 }
 
-module.exports = { focusWindow };
+module.exports = { focusWindow, isDev };
diff --git a/src/isDev.js b/src/isDev.js
index 817dcb47..a4aa4bba 100644
--- a/src/isDev.js
+++ b/src/isDev.js
@@ -1 +1,3 @@
-export default true; // todo
+const { isDev } = window.require('@electron/remote').require('./electron');
+
+export default isDev;