diff --git a/lib/Pike/Session/SaveHandler/Doctrine.php b/lib/Pike/Session/SaveHandler/Doctrine.php
index 2a5b7e6..81a90c4 100644
--- a/lib/Pike/Session/SaveHandler/Doctrine.php
+++ b/lib/Pike/Session/SaveHandler/Doctrine.php
@@ -161,7 +161,7 @@ public function read($id)
                 $return = $entity->getData();
             } else {
                 self::$em->remove($entity);
-                self::$em->flush();
+                self::$em->flush($this->_entityName);
             }
         }
 
@@ -186,7 +186,7 @@ public function write($id, $data)
         $entity->setModified(new DateTime('now'));
 
         self::$em->persist($entity);
-        self::$em->flush();
+        self::$em->flush($this->_entityName);
 
         return true;
     }
@@ -203,7 +203,7 @@ public function destroy($id)
 
         if ($entity instanceof Pike_Session_Entity_Interface) {
             self::$em->remove($entity);
-            self::$em->flush();
+            self::$em->flush($this->_entityName);
 
             return true;
         }
@@ -232,4 +232,4 @@ public function gc($maxlifetime)
 
         return true;
     }
-}
\ No newline at end of file
+}