diff --git a/core/app/helpers/refinery/image_helper.rb b/core/app/helpers/refinery/image_helper.rb
index 2e78955da5..a3ad7eafe5 100644
--- a/core/app/helpers/refinery/image_helper.rb
+++ b/core/app/helpers/refinery/image_helper.rb
@@ -1,5 +1,3 @@
-require 'ostruct'
-
 module Refinery
   module ImageHelper