diff --git a/lib/Doctrine/ORM/Tools/Console/Command/SchemaTool/AbstractCommand.php b/lib/Doctrine/ORM/Tools/Console/Command/SchemaTool/AbstractCommand.php
index a3333c8e0..017d7b636 100644
--- a/lib/Doctrine/ORM/Tools/Console/Command/SchemaTool/AbstractCommand.php
+++ b/lib/Doctrine/ORM/Tools/Console/Command/SchemaTool/AbstractCommand.php
@@ -73,8 +73,8 @@ abstract class AbstractCommand extends Command
             }
         }
 
-        // Retrieving ClassMetadatas
-        $metadatas = $reader->getMetadatas();
+        // Retrieving ClassMetadatas, autoloading required since we need access to the Reflection stuff.
+        $metadatas = $reader->getMetadatas(true);
 
         if ( ! empty($metadatas)) {
             // Create SchemaTool