diff --git a/lib/app/client.js b/lib/app/client.js
index b4087f8129..de8b84f5c0 100644
--- a/lib/app/client.js
+++ b/lib/app/client.js
@@ -364,14 +364,6 @@ function fixPrepatch (to, ___) {
 
     _lastComponentsFiles = instances.map((instance, i) => {
       if (!instance) return '';
-
-      if (_lastPaths[i] === instance.constructor._path && typeof instance.constructor.options.data === 'function') {
-        const newData = instance.constructor.options.data.call(instance)
-        for (let key in newData) {
-          Vue.set(instance.$data, key, newData[key])
-        }
-      }
-
       return instance.constructor.options.__file
     })