diff --git a/include/comment.php b/include/comment.php
index 8a5d1ba..8274ef1 100644
--- a/include/comment.php
+++ b/include/comment.php
@@ -556,7 +556,7 @@ class Comment {
 
     function allowAnonymousSubmissions()
     {
-        return TRUE;
+        return FALSE;
     }
 
     function objectGetCustomVars($sAction)