diff --git a/app/models/post.rb b/app/models/post.rb
index 5640f634c..e41ff00e8 100644
--- a/app/models/post.rb
+++ b/app/models/post.rb
@@ -153,7 +153,7 @@ class Post < ActiveRecord::Base
 
   module ImageMethods
     def has_large?
-      image_width.present? && image_width > Danbooru.config.large_image_width
+      is_image? && image_width.present? && image_width > Danbooru.config.large_image_width
     end
 
     def has_large