diff --git a/node_gallery.module b/node_gallery.module
index 461fb76..a2b3237 100644
--- a/node_gallery.module
+++ b/node_gallery.module
@@ -800,6 +800,11 @@ function _node_gallery_delete(&$node) {
       );
 
       batch_set($batch);
+			if( module_exists('og') ){
+				$group = og_get_group_context();
+				if( isset($group->nid) )
+					batch_process('node/'.$group->nid);
+			}
     }
     node_gallery_delete_gallery($node);
   }