diff --git a/backend/config/sanctum.php b/backend/config/sanctum.php
index 6d3d984..f8c5b0d 100644
--- a/backend/config/sanctum.php
+++ b/backend/config/sanctum.php
@@ -46,7 +46,7 @@ return [
     |
     */
 
-    'expiration' => null,
+    'expiration' => 20160, //14 days
 
     /*
     |--------------------------------------------------------------------------