diff --git a/src/test/__tests__/ReactTestUtils-test.js b/src/test/__tests__/ReactTestUtils-test.js
index ee981c409eba9..7adc2118d678e 100644
--- a/src/test/__tests__/ReactTestUtils-test.js
+++ b/src/test/__tests__/ReactTestUtils-test.js
@@ -88,13 +88,13 @@ describe('ReactTestUtils', function() {
   });
 
   it('should run all lifecycle methods', function() {
-    var componentWillMount = mocks.getMockFunction();
-    var componentDidMount = mocks.getMockFunction();
-    var componentWillReceiveProps = mocks.getMockFunction();
-    var shouldComponentUpdate = mocks.getMockFunction();
-    var componentWillUpdate = mocks.getMockFunction();
-    var componentDidUpdate = mocks.getMockFunction();
-    var componentWillUnmount = mocks.getMockFunction();
+    var componentWillMount = jest.genMockFn();
+    var componentDidMount = jest.genMockFn();
+    var componentWillReceiveProps = jest.genMockFn();
+    var shouldComponentUpdate = jest.genMockFn();
+    var componentWillUpdate = jest.genMockFn();
+    var componentDidUpdate = jest.genMockFn();
+    var componentWillUnmount = jest.genMockFn();
 
     var SomeComponent = React.createClass({
       render: function() {