diff --git a/modules/comment/helpers/comment.php b/modules/comment/helpers/comment.php
index 37b112068a..2b651118bb 100644
--- a/modules/comment/helpers/comment.php
+++ b/modules/comment/helpers/comment.php
@@ -72,7 +72,7 @@ static function get_add_form($item) {
     $group->input("url")    ->label(t("Website (hidden)"))->id("g-url");
     $group->textarea("text")->label(t("Comment"))         ->id("g-text");
     $group->hidden("item_id")->value($item->id);
-    module::event("recaptcha_add", $form);
+    module::event("recaptcha_add", $group);
     $group->submit("")->value(t("Add"))->class("ui-state-default ui-corner-all");
 
     $active = identity::active_user();
diff --git a/modules/recaptcha/helpers/recaptcha_event.php b/modules/recaptcha/helpers/recaptcha_event.php
index 6e88565648..d3e5bca60c 100644
--- a/modules/recaptcha/helpers/recaptcha_event.php
+++ b/modules/recaptcha/helpers/recaptcha_event.php
@@ -20,7 +20,7 @@
 class recaptcha_event_Core {
   static function recaptcha_add($form) {
     if (module::get_var("recaptcha", "public_key")) {
-      $form->add_comment->recaptcha("recaptcha")->label("")->id("g-recaptcha");
+      $form->recaptcha("recaptcha")->label("")->id("g-recaptcha");
     }
   }