diff --git a/lib/Doctrine/ORM/Query/AST/Functions/IdentityFunction.php b/lib/Doctrine/ORM/Query/AST/Functions/IdentityFunction.php
index 2733399b1..091942da6 100644
--- a/lib/Doctrine/ORM/Query/AST/Functions/IdentityFunction.php
+++ b/lib/Doctrine/ORM/Query/AST/Functions/IdentityFunction.php
@@ -48,7 +48,7 @@ class IdentityFunction extends FunctionNode
 
         $tableAlias = $sqlWalker->getSQLTableAlias($class->getTableName(), $dqlAlias);
 
-        return $tableAlias . '.' . reset($assoc['targetToSourceKeyColumns']);;
+        return $tableAlias . '.' . reset($assoc['targetToSourceKeyColumns']);
     }
 
     /**