diff --git a/src/Squidex/Areas/OrleansDashboard/Middlewares/OrleansDashboardAuthenticationMiddleware.cs b/src/Squidex/Areas/OrleansDashboard/Middlewares/OrleansDashboardAuthenticationMiddleware.cs
index 5b27821c5..5c970bc38 100644
--- a/src/Squidex/Areas/OrleansDashboard/Middlewares/OrleansDashboardAuthenticationMiddleware.cs
+++ b/src/Squidex/Areas/OrleansDashboard/Middlewares/OrleansDashboardAuthenticationMiddleware.cs
@@ -35,8 +35,10 @@ namespace Squidex.Areas.OrleansDashboard.Middlewares
                     RedirectUri = context.Request.PathBase + context.Request.Path
                 });
             }
-
-            await next(context);
+            else
+            {
+                await next(context);
+            }
         }
     }
 }
diff --git a/src/Squidex/Areas/OrleansDashboard/Startup.cs b/src/Squidex/Areas/OrleansDashboard/Startup.cs
index 381117424..f2ccca37e 100644
--- a/src/Squidex/Areas/OrleansDashboard/Startup.cs
+++ b/src/Squidex/Areas/OrleansDashboard/Startup.cs
@@ -18,7 +18,6 @@ namespace Squidex.Areas.OrleansDashboard
         {
             app.Map("/orleans", orleansApp =>
             {
-                orleansApp.UseAuthentication();
                 orleansApp.UseMiddleware<OrleansDashboardAuthenticationMiddleware>();
                 orleansApp.UseOrleansDashboard();
             });
diff --git a/src/Squidex/Config/Identity/LazyClientStore.cs b/src/Squidex/Config/Identity/LazyClientStore.cs
index 5a000674c..10fa13e95 100644
--- a/src/Squidex/Config/Identity/LazyClientStore.cs
+++ b/src/Squidex/Config/Identity/LazyClientStore.cs
@@ -130,8 +130,7 @@ namespace Squidex.Config.Identity
                 ClientSecrets = new List<Secret> { new Secret(Constants.InternalClientSecret) },
                 RedirectUris = new List<string>
                 {
-                    urlsOptions.BuildUrl("orleans/signin-oidc", false),
-                    urlsOptions.BuildUrl("portal/signin-oidc", false)
+                    urlsOptions.BuildUrl("signin-oidc", false)
                 },
                 AccessTokenLifetime = (int)TimeSpan.FromDays(30).TotalSeconds,
                 AllowedGrantTypes = GrantTypes.ImplicitAndClientCredentials,