diff --git a/redirect.module b/redirect.module
index 5d92399..2ac01ac 100644
--- a/redirect.module
+++ b/redirect.module
@@ -37,6 +37,7 @@ function redirect_entity_info() {
     'entity keys' => array(
       'id' => 'rid',
       'bundle' => 'type',
+      'language' => 'language',
     ),
     'fieldable' => FALSE,
     'uuid' => FALSE,