diff --git a/app/models/environment.rb b/app/models/environment.rb
index 35f060d..66a8e5c 100644
--- a/app/models/environment.rb
+++ b/app/models/environment.rb
@@ -348,6 +348,7 @@ class Environment < ActiveRecord::Base
       media_panel
       organizations_are_moderated_by_default
       show_balloon_with_profile_links_when_clicked
+      show_zoom_button_on_article_images
       use_portal_community
     ).each do |feature|
       enable(feature, false)
--
libgit2 0.21.2