diff --git a/packages/size-check/vite.config.js b/packages/size-check/vite.config.js
index a14a91c27..b8d714e0f 100644
--- a/packages/size-check/vite.config.js
+++ b/packages/size-check/vite.config.js
@@ -5,6 +5,7 @@ export default {
       output: {
         entryFileNames: `[name].js`
       }
-    }
+    },
+    minify: 'terser'
   }
 }