diff --git a/_define.php b/_define.php
index 24181b4..97a663c 100644
--- a/_define.php
+++ b/_define.php
@@ -19,10 +19,11 @@ $this->registerModule(
     'Jean-Christian Denis',
     '2023.10.19',
     [
-        'requires'   => [['core', '2.28']],
-        'type'       => 'plugin',
-        'support'    => 'https://git.dotclear.watch/JcDenis/' . basename(__DIR__) . '/issues',
-        'details'    => 'https://git.dotclear.watch/JcDenis/' . basename(__DIR__) . '/src/branch/master/README.md',
-        'repository' => 'https://git.dotclear.watch/JcDenis/' . basename(__DIR__) . '/raw/branch/master/dcstore.xml',
+        'requires'    => [['core', '2.28']],
+        'permissions' => 'My',
+        'type'        => 'plugin',
+        'support'     => 'https://git.dotclear.watch/JcDenis/' . basename(__DIR__) . '/issues',
+        'details'     => 'https://git.dotclear.watch/JcDenis/' . basename(__DIR__) . '/src/branch/master/README.md',
+        'repository'  => 'https://git.dotclear.watch/JcDenis/' . basename(__DIR__) . '/raw/branch/master/dcstore.xml',
     ]
 );
diff --git a/src/My.php b/src/My.php
index ff24bb9..39ba9f3 100644
--- a/src/My.php
+++ b/src/My.php
@@ -36,7 +36,10 @@ class My extends MyPlugin
 
     public static function checkCustomContext(int $context): ?bool
     {
-        // Only backend and super admin
-        return $context === self::INSTALL ? null : App::task()->checkContext('BACKEND') && App::auth()->isSuperAdmin();
+        // Limit to super admin
+        return match ($context) {
+            self::MODULE => App::auth()->isSuperAdmin(),
+            default      => null,
+        };
     }
 }