diff --git a/lib/builder/webpack/base.config.js b/lib/builder/webpack/base.config.js
index 5188e92063..4de888f20b 100644
--- a/lib/builder/webpack/base.config.js
+++ b/lib/builder/webpack/base.config.js
@@ -106,7 +106,9 @@ export default function webpackBaseConfig(name) {
   }
 
   // Add timefix-plugin before others plugins
-  config.plugins.unshift(new TimeFixPlugin())
+  if (this.options.dev) {
+    config.plugins.unshift(new TimeFixPlugin())
+  }
 
   // CSS extraction
   const extractCSS = this.options.build.extractCSS