diff --git a/stubs/MockBuilder.phpstub b/stubs/MockBuilder.phpstub
index fc1578b..bf3dfb1 100644
--- a/stubs/MockBuilder.phpstub
+++ b/stubs/MockBuilder.phpstub
@@ -24,6 +24,11 @@ class MockBuilder
      */
     public function getMock() {}
 
+    /**
+     * @return MockObject&T
+     */
+    public function getMockForAbstractClass() {}
+    
     /**
      * Specifies the subset of methods to mock. Default is to mock none of them.
      *