diff --git a/app/models/merge_request.rb b/app/models/merge_request.rb
index 4774cbcf3aad1d8395c99e38e6ea0d656e13465c..7c2648d8c7af8511bbf30dba400039e80efd34e8 100644
--- a/app/models/merge_request.rb
+++ b/app/models/merge_request.rb
@@ -133,7 +133,7 @@ class MergeRequest < ActiveRecord::Base
   end
 
   def reload_code
-    if merge_request_diff && opened?
+    if merge_request_diff && open?
       merge_request_diff.reload_content
     end
   end