diff --git a/lib/questionlib.php b/lib/questionlib.php
index 470b3bead76..8c89e043a86 100644
--- a/lib/questionlib.php
+++ b/lib/questionlib.php
@@ -1813,6 +1813,8 @@ function question_get_question_capabilities() {
         'moodle/question:useall',
         'moodle/question:movemine',
         'moodle/question:moveall',
+        'moodle/question:tagmine',
+        'moodle/question:tagall',
     );
 }