diff --git a/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php b/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php
index 242a9099f..a1da3ffcf 100644
--- a/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php
+++ b/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php
@@ -171,7 +171,6 @@ class ClassMetadataFactory extends AbstractClassMetadataFactory
             $this->evm->dispatchEvent(Events::loadClassMetadata, $eventArgs);
         }
 
-        $this->wakeupReflection($class, $this->getReflectionService());
         $this->validateRuntimeMetadata($class, $parent);
     }