diff --git a/webpack.config.js b/webpack.config.js
index c1c01d573..d4c18129f 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -230,9 +230,9 @@ async function webpackConfig() {
               })
             ];
           } else {
-            // const tmpobj = tmp.fileSync({ postfix: ".json" });
-            // fs.writeSync(tmpobj.fd, JSON.stringify(faviconConfig));
-            // fs.close(tmpobj.fd);
+            const tmpobj = tmp.fileSync({ postfix: ".json" });
+            fs.writeSync(tmpobj.fd, JSON.stringify(faviconConfig));
+            fs.close(tmpobj.fd);
 
             return [
               new RealFaviconPlugin({