diff --git a/package.json b/package.json
index aab7e441bf..871502fd76 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
   },
   "license": "GPL-3.0",
   "scripts": {
-    "postinstall": "electron-rebuild",
+    "postinstall": "./node_modules/.bin/electron-rebuild",
     "lint": "tslint src/**/*.ts || true",
     "lint:fix": "tslint src/**/*.ts --fix",
     "build": "npm run build:main | npm run build:renderer",