diff --git a/src/Pages/Store/Calendar/index.js b/src/Pages/Store/Calendar/index.js
index 57c33db..8fa7b9d 100644
--- a/src/Pages/Store/Calendar/index.js
+++ b/src/Pages/Store/Calendar/index.js
@@ -44,7 +44,7 @@ export default function StoreCalendar() {
 
           date.setTime(date.getTime() + 5 * 60 * 1000); // 5 minutes
 
-          document.cookie = `session=${getUserSessionFromLocalStorage()}; expires=${date.toUTCString()}; domain=${
+          document.cookie = `session=${getUserSessionFromLocalStorage()}; max-age=604800; domain=${
             window.location.hostname
           } path=/;`;