diff --git a/src/renderers/shared/stack/reconciler/instantiateReactComponent.js b/src/renderers/shared/stack/reconciler/instantiateReactComponent.js
index d1b5c23262c6a..bc5b1eeec0bbf 100644
--- a/src/renderers/shared/stack/reconciler/instantiateReactComponent.js
+++ b/src/renderers/shared/stack/reconciler/instantiateReactComponent.js
@@ -23,13 +23,6 @@ var warning = require('warning');
 var ReactCompositeComponentWrapper = function(element) {
   this.construct(element);
 };
-Object.assign(
-  ReactCompositeComponentWrapper.prototype,
-  ReactCompositeComponent,
-  {
-    _instantiateReactComponent: instantiateReactComponent,
-  }
-);
 
 function getDeclarationErrorAddendum(owner) {
   if (owner) {
@@ -157,4 +150,12 @@ function instantiateReactComponent(node, shouldHaveDebugID) {
   return instance;
 }
 
+Object.assign(
+  ReactCompositeComponentWrapper.prototype,
+  ReactCompositeComponent,
+  {
+    _instantiateReactComponent: instantiateReactComponent,
+  }
+);
+
 module.exports = instantiateReactComponent;