diff --git a/package.json b/package.json
index d07fc91..4d18445 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "tsc": "tsc",
     "electron": "electron .",
     "electron:tsc": "tsc -p electron",
-    "electron:dev": "concurrently \"BROWSER=none yarn start\" \"wait-on http://localhost:3000 && yarn run electron:tsc -w\" \"wait-on http://localhost:3000 && yarn run electron:tsc -p electron && ELECTRON_IS_DEV=1 electron .\"",
+    "electron:dev": "concurrently \" set BROWSER=none && yarn start\" \"wait-on http://localhost:3000 && yarn run electron:tsc -w\" \"wait-on http://localhost:3000 && yarn run electron:tsc -p electron && set ELECTRON_IS_DEV=1 && electron .\"",
     "electron:build": "yarn build && yarn run electron:tsc",
     "dist": "yarn run electron:build && electron-builder",
     "dist-all": "electron-builder -mlw",