diff --git a/src/Images/ImageLoader.coffee b/src/Images/ImageLoader.coffee
index e7190e160..2153c68ff 100755
--- a/src/Images/ImageLoader.coffee
+++ b/src/Images/ImageLoader.coffee
@@ -44,5 +44,5 @@ ImageLoader =
   toggle: ->
     enabled = Conf['prefetch'] = @checked
     if enabled
-      ImageLoader.thread.posts.forEach ImageLoader.node.call
+      ImageLoader.thread.posts.forEach (post) -> ImageLoader.node.call post
     return