diff --git a/imp/lib/Dynamic/Base.php b/imp/lib/Dynamic/Base.php
index 22809b45856..2cb8d03832f 100644
--- a/imp/lib/Dynamic/Base.php
+++ b/imp/lib/Dynamic/Base.php
@@ -165,7 +165,7 @@ protected function _addBaseVars()
             )
         );
 
-        if ($registry->hasInterface('mail/newEmailFilter')) {
+        if ($registry->hasLink('mail/newEmailFilter')) {
             $context['ctx_contacts']['addfilter'] = _("Create Filter");
         }
 
diff --git a/imp/lib/Dynamic/Mailbox.php b/imp/lib/Dynamic/Mailbox.php
index dc6d44dbb1e..869304877c9 100644
--- a/imp/lib/Dynamic/Mailbox.php
+++ b/imp/lib/Dynamic/Mailbox.php
@@ -336,7 +336,7 @@ protected function _addMailboxVars()
         if (empty($imp_imap->config->innocent_params)) {
             unset($context['ctx_message']['innocent']);
         }
-        if (!$registry->hasInterface('mail/newEmailFilter')) {
+        if (!$registry->hasLink('mail/newEmailFilter')) {
             unset($context['ctx_message']['addfilter']);
         }
         if ($prefs->getValue('use_trash')) {