diff --git a/electron-builder.json b/electron-builder.json
index 4f06cdd0..7af9e041 100644
--- a/electron-builder.json
+++ b/electron-builder.json
@@ -7,7 +7,7 @@
   },
   "files": [
     "main_bundle.js",
-    "browser/**/*.{html,css,_bundle.js}",
+    "browser/**/*{.html,.css,_bundle.js}",
     "assets/**/*",
     "node_modules/bootstrap/dist/**"
   ],