diff --git a/src/manage.php b/src/manage.php
index ac7d5d3..a0f9dad 100644
--- a/src/manage.php
+++ b/src/manage.php
@@ -135,11 +135,6 @@ function manage_perms_list(array $rawPerms): array {
                     'title' => 'Can manage general Misuzu settings.',
                     'perm' => MSZ_PERM_GENERAL_MANAGE_CONFIG,
                 ],
-                [
-                    'section' => 'tester',
-                    'title' => 'Can use experimental features.',
-                    'perm' => MSZ_PERM_GENERAL_IS_TESTER,
-                ],
                 [
                     'section' => 'manage-twitter',
                     'title' => 'Can manage Twitter connection.',
diff --git a/src/perms.php b/src/perms.php
index 87620f4..76c3f8a 100644
--- a/src/perms.php
+++ b/src/perms.php
@@ -4,7 +4,7 @@ define('MSZ_PERM_GENERAL_CAN_MANAGE',         0x00000001);
 define('MSZ_PERM_GENERAL_VIEW_LOGS',          0x00000002);
 define('MSZ_PERM_GENERAL_MANAGE_EMOTES',      0x00000004);
 define('MSZ_PERM_GENERAL_MANAGE_CONFIG',      0x00000008);
-define('MSZ_PERM_GENERAL_IS_TESTER',          0x00000010);
+//define('MSZ_PERM_GENERAL_IS_TESTER',        0x00000010); Has been unused for a while
 //define('MSZ_PERM_GENERAL_MANAGE_BLACKLIST', 0x00000020); Blacklist has been removed for now to reduce overhead and because it was broken(?)
 define('MSZ_PERM_GENERAL_MANAGE_TWITTER',     0x00000040);