diff --git a/materialious/electron/electron-builder.config.json b/materialious/electron/electron-builder.config.json
index 65ba52cc..ec120027 100644
--- a/materialious/electron/electron-builder.config.json
+++ b/materialious/electron/electron-builder.config.json
@@ -1,6 +1,6 @@
 {
   "appId": "us.materialio.app",
-  "artifactName": "${productName}-${version}-${platform}-${arch}",
+  "artifactName": "${productName}-${version}-${platform}-${arch}.${ext}",
   "directories": {
     "buildResources": "resources"
   },