diff --git a/plugins/ktstandard/KTDiscussion.php b/plugins/ktstandard/KTDiscussion.php
index d0eb111..3561a38 100644
--- a/plugins/ktstandard/KTDiscussion.php
+++ b/plugins/ktstandard/KTDiscussion.php
@@ -50,7 +50,6 @@ class KTCommentListRenderer {
 }
 
 class KTDocumentDiscussionAction extends KTDocumentAction {
-    var $sBuiltInAction = 'viewDiscussion';
     var $sDisplayName = 'Discussion';
     var $sName = 'ktcore.actions.document.discussion';
 
diff --git a/plugins/ktstandard/KTEmail.php b/plugins/ktstandard/KTEmail.php
index e1561e2..dabb888 100644
--- a/plugins/ktstandard/KTEmail.php
+++ b/plugins/ktstandard/KTEmail.php
@@ -192,7 +192,6 @@ function validateEmailAddress($sEmailAddress) {
 }
 
 class KTDocumentEmailAction extends KTDocumentAction {
-    var $sBuiltInAction = 'emailDocument';
     var $sDisplayName = 'Email';
     var $sName = 'ktcore.actions.document.email';