diff --git a/docs/api/frontend.md b/docs/api/frontend.md
index e272ce9e..f4a6b452 100644
--- a/docs/api/frontend.md
+++ b/docs/api/frontend.md
@@ -7,7 +7,7 @@ The frontend API contains endpoints that are useful for frontend developers. The
 These routes can be set to a different URL in the Versia Server configuration, at `frontend.routes`. The frontend must implement these routes for the instance to function correctly.
 
 - `GET /oauth/authorize`: (NOT `POST`): Identifier/password login form, submits to [`POST /api/auth/login`](#sign-in) or OpenID Connect flow.
-- `GET /oauth/consent`: Consent form, submits to [`POST /api/auth/redirect`](#consent)
+- `GET /oauth/consent`: Consent form, submits to [`POST /oauth/authorize`](#consent)
 
 ## Get Frontend Configuration
 
diff --git a/plugins/openid/routes/authorize.ts b/plugins/openid/routes/authorize.ts
index a934ad66..cff8322e 100644
--- a/plugins/openid/routes/authorize.ts
+++ b/plugins/openid/routes/authorize.ts
@@ -303,7 +303,7 @@ export default (plugin: PluginType) =>
                 redirectUri.searchParams.append("code", code);
                 state && redirectUri.searchParams.append("state", state);
 
-                return context.redirect(redirectUri.toString());
+                return context.redirect(encodeURI(redirectUri.toString()));
             },
         ),
     );