diff --git a/version.php b/version.php
index f4fec0f..9d05a7d 100644
--- a/version.php
+++ b/version.php
@@ -28,3 +28,4 @@
 $plugin->release = '3.9.3.5';
 $plugin->requires = 2020061500; // Moodle 3.9.0.
 $plugin->component = 'mod_checklist';
+$plugin->supported = [39, 403]