diff --git a/package.json b/package.json
index b90c848c..ac3fda84 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "url": "git://github.com/feross/webtorrent-app.git"
   },
   "scripts": {
-    "build": "electron-packager . $npm_package_productName --out=dist --ignore='^/dist$' --prune --asar --all --version=$npm_package_devDependencies_electron_prebuilt",
+    "build": "electron-packager . $npm_package_productName --overwrite --out=dist --ignore='^/dist$' --prune --asar --all --version=$npm_package_devDependencies_electron_prebuilt",
     "debug": "DEBUG=* electron .",
     "start": "electron .",
     "test": "standard"