diff --git a/packages/pl-fe/src/features/ui/router.tsx b/packages/pl-fe/src/features/ui/router.tsx
index 5a480c6a4..4ecb5f538 100644
--- a/packages/pl-fe/src/features/ui/router.tsx
+++ b/packages/pl-fe/src/features/ui/router.tsx
@@ -1344,6 +1344,7 @@ const router = createRouter({
   defaultNotFoundComponent: GenericNotFound,
   defaultPendingComponent: PendingComponent,
   scrollRestoration: true,
+  pathParamsAllowedCharacters: ['@'],
 });
 
 declare module '@tanstack/react-router' {