diff --git a/includes/advanced_forum_preprocess_comment.inc b/includes/advanced_forum_preprocess_comment.inc
index 19a629a..b912040 100644
--- a/includes/advanced_forum_preprocess_comment.inc
+++ b/includes/advanced_forum_preprocess_comment.inc
@@ -172,5 +172,5 @@ function _advanced_forum_preprocess_comment(&$variables) {
   }
 
   /* Post edited */
-  $variables['post_edited'] = (isset($variables['comment_edited'])) ? $variables['comment_edited'] : "";
+  $variables['post_edited'] = (isset($comment->comment_edited)) ? $comment->comment_edited : "";
 }
\ No newline at end of file