diff --git a/CHANGELOG.md b/CHANGELOG.md
index 14e1df3..f2d7b79 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,16 @@
 
 All notable changes to this project will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org/).
 
+## [1.0.5] - 2026-05-XX
+
+### Added
+
+### Changed
+
+### Fixed
+- Redirect to `/login` when there is no refresh token.
+- Default scopes omit `offline_access`.
+
 ## [1.0.4] - 2026-05-11
 
 ### Added
diff --git a/package.json b/package.json
index 91f334f..c7334b5 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "stalwart-webui",
   "private": true,
-  "version": "1.0.4",
+  "version": "1.0.5",
   "description": "Stalwart WebUI",
   "type": "module",
   "scripts": {
diff --git a/src/components/layout/ProtectedRoute.tsx b/src/components/layout/ProtectedRoute.tsx
index 219e63f..7b1e710 100644
--- a/src/components/layout/ProtectedRoute.tsx
+++ b/src/components/layout/ProtectedRoute.tsx
@@ -8,10 +8,10 @@ import { Navigate, useLocation } from 'react-router-dom';
 import { useAuthStore } from '@/stores/authStore';
 
 export function ProtectedRoute({ children }: { children: React.ReactNode }) {
-  const accessToken = useAuthStore((s) => s.accessToken);
+  const authenticated = useAuthStore((s) => s.isAuthenticated());
   const bypassToken = import.meta.env.VITE_ACCESS_TOKEN;
   const location = useLocation();
-  if (!accessToken && !bypassToken) {
+  if (!authenticated && !bypassToken) {
     const originalPath = location.pathname + location.search;
     return <Navigate to="/login" replace state={{ from: originalPath }} />;
   }
diff --git a/src/services/api.ts b/src/services/api.ts
index ae2c3df..b8d6745 100644
--- a/src/services/api.ts
+++ b/src/services/api.ts
@@ -107,11 +107,17 @@ export async function apiFetch(path: string, options?: RequestInit): Promise<Res
 
   let response = await makeRequest();
 
-  if (response.status === 401 && useAuthStore.getState().refreshToken) {
-    try {
-      await refreshAccessToken();
-      response = await makeRequest();
-    } catch {
+  if (response.status === 401) {
+    if (useAuthStore.getState().refreshToken) {
+      try {
+        await refreshAccessToken();
+        response = await makeRequest();
+      } catch {
+        throw new ApiError(401, 'Unauthorized', null);
+      }
+    } else {
+      useAuthStore.getState().logout();
+      window.location.href = `${getBasePath()}/login`;
       throw new ApiError(401, 'Unauthorized', null);
     }
   }
diff --git a/src/services/auth/oauth.ts b/src/services/auth/oauth.ts
index 959e3ec..58e18ee 100644
--- a/src/services/auth/oauth.ts
+++ b/src/services/auth/oauth.ts
@@ -125,8 +125,7 @@ function getRedirectUri(): string {
 }
 
 export async function startAuthFlow(username: string, returnUrl?: string | null): Promise<void> {
-  const { authorization_endpoint, token_endpoint, end_session_endpoint, scopes_supported } =
-    await discover(username);
+  const { authorization_endpoint, token_endpoint, end_session_endpoint, scopes_supported } = await discover(username);
 
   const codeVerifier = generateCodeVerifier();
   const { challenge: codeChallenge, method: codeChallengeMethod } = await generateCodeChallenge(codeVerifier);
@@ -167,7 +166,7 @@ export async function startAuthFlow(username: string, returnUrl?: string | null)
   if (SCOPES && SCOPES.length > 0) {
     scope = SCOPES;
   } else if (scopes_supported?.includes('openid')) {
-    scope = ['openid', 'email', 'profile'].filter((s) => scopes_supported.includes(s)).join(' ');
+    scope = ['openid', 'email', 'profile', 'offline_access'].filter((s) => scopes_supported.includes(s)).join(' ');
   } else {
     scope = '';
   }