diff --git a/aleksis/apps/chronos/frontend/index.js b/aleksis/apps/chronos/frontend/index.js
index ad8b0516a4e2599588c1646465f7dfc00cd95fa3..30451f93c2f0dfcb769a4ab92385b50fe1bfe61c 100644
--- a/aleksis/apps/chronos/frontend/index.js
+++ b/aleksis/apps/chronos/frontend/index.js
@@ -20,7 +20,7 @@ export default {
         inMenu: true,
         titleKey: "chronos.timetable.menu_title",
         icon: "mdi-grid",
-        permission: "chronos.view_timetables_rule",
+        permission: "chronos.view_timetable_overview_rule",
       },
     },
     {
@@ -28,7 +28,7 @@ export default {
       component: Timetable,
       name: "chronos.timetableWithId",
       meta: {
-        permission: "chronos.view_timetables_rule",
+        permission: "chronos.view_timetable_overview_rule",
       },
     },
   ],