diff --git a/lib.php b/lib.php
index 4633d62..db784ee 100644
--- a/lib.php
+++ b/lib.php
@@ -264,6 +264,8 @@ function customcert_supports($feature) {
             return true;
         case FEATURE_MOD_INTRO:
             return true;
+        case FEATURE_SHOW_DESCRIPTION:
+            return true;
         case FEATURE_COMPLETION_TRACKS_VIEWS:
             return true;
         case FEATURE_BACKUP_MOODLE2: