diff --git a/src/Symfony/Bundle/DoctrineBundle/Command/DoctrineCommand.php b/src/Symfony/Bundle/DoctrineBundle/Command/DoctrineCommand.php
index 6dc4f1db99cb9..4dd835b1bc221 100644
--- a/src/Symfony/Bundle/DoctrineBundle/Command/DoctrineCommand.php
+++ b/src/Symfony/Bundle/DoctrineBundle/Command/DoctrineCommand.php
@@ -121,7 +121,7 @@ protected function getDoctrineEntityManagers()
         $entityManagers = array();
         $ids = $this->container->getServiceIds();
         foreach ($ids as $id) {
-            preg_match('/doctrine.orm.(.*)_entity_manager/', $id, $matches);
+            preg_match('/^doctrine.orm.(.*)_entity_manager$/', $id, $matches);
             if ($matches) {
                 $name = $matches[1];
                 $entityManagers[$name] = $this->container->get($id);