diff --git a/backend/src/Squidex.Domain.Apps.Entities/Apps/BackupApps.cs b/backend/src/Squidex.Domain.Apps.Entities/Apps/BackupApps.cs
index 33cc63b78..2c4b34003 100644
--- a/backend/src/Squidex.Domain.Apps.Entities/Apps/BackupApps.cs
+++ b/backend/src/Squidex.Domain.Apps.Entities/Apps/BackupApps.cs
@@ -135,10 +135,11 @@ namespace Squidex.Domain.Apps.Entities.Apps
             await appsIndex.RemoveReservationAsync(appReservation);
         }
 
-        public async Task CompleteRestoreAsync(RestoreContext context)
+        public async Task CompleteRestoreAsync(RestoreContext context, string appName)
         {
             await rebuilder.InsertManyAsync<AppDomainObject, AppDomainObject.State>(Enumerable.Repeat(context.AppId, 1), 1, default);
 
+            await appsIndex.RegisterAsync(context.AppId, appName);
             await appsIndex.RemoveReservationAsync(appReservation);
         }
 
diff --git a/backend/src/Squidex.Domain.Apps.Entities/Apps/Indexes/AppsIndex.cs b/backend/src/Squidex.Domain.Apps.Entities/Apps/Indexes/AppsIndex.cs
index c0a6be9e5..2f7546bd3 100644
--- a/backend/src/Squidex.Domain.Apps.Entities/Apps/Indexes/AppsIndex.cs
+++ b/backend/src/Squidex.Domain.Apps.Entities/Apps/Indexes/AppsIndex.cs
@@ -34,6 +34,12 @@ namespace Squidex.Domain.Apps.Entities.Apps.Indexes
             this.grainCache = grainCache;
         }
 
+        public Task RegisterAsync(DomainId id, string name,
+            CancellationToken ct = default)
+        {
+            return Cache().AddAsync(id, name);
+        }
+
         public Task RemoveReservationAsync(string? token,
             CancellationToken ct = default)
         {
diff --git a/backend/src/Squidex.Domain.Apps.Entities/Apps/Indexes/IAppsIndex.cs b/backend/src/Squidex.Domain.Apps.Entities/Apps/Indexes/IAppsIndex.cs
index 15cb5163b..73f5d57d4 100644
--- a/backend/src/Squidex.Domain.Apps.Entities/Apps/Indexes/IAppsIndex.cs
+++ b/backend/src/Squidex.Domain.Apps.Entities/Apps/Indexes/IAppsIndex.cs
@@ -24,6 +24,9 @@ namespace Squidex.Domain.Apps.Entities.Apps.Indexes
         Task<string?> ReserveAsync(DomainId id, string name,
             CancellationToken ct = default);
 
+        Task RegisterAsync(DomainId id, string name,
+            CancellationToken ct = default);
+
         Task RemoveReservationAsync(string? token,
             CancellationToken ct = default);
     }
diff --git a/backend/src/Squidex.Domain.Apps.Entities/Backup/IBackupHandler.cs b/backend/src/Squidex.Domain.Apps.Entities/Backup/IBackupHandler.cs
index 5b428c5ab..093054ece 100644
--- a/backend/src/Squidex.Domain.Apps.Entities/Backup/IBackupHandler.cs
+++ b/backend/src/Squidex.Domain.Apps.Entities/Backup/IBackupHandler.cs
@@ -43,7 +43,7 @@ namespace Squidex.Domain.Apps.Entities.Backup
             return Task.CompletedTask;
         }
 
-        public Task CompleteRestoreAsync(RestoreContext context)
+        public Task CompleteRestoreAsync(RestoreContext context, string appName)
         {
             return Task.CompletedTask;
         }
diff --git a/backend/src/Squidex.Domain.Apps.Entities/Backup/RestoreGrain.cs b/backend/src/Squidex.Domain.Apps.Entities/Backup/RestoreGrain.cs
index 8978d06c2..b4ed14071 100644
--- a/backend/src/Squidex.Domain.Apps.Entities/Backup/RestoreGrain.cs
+++ b/backend/src/Squidex.Domain.Apps.Entities/Backup/RestoreGrain.cs
@@ -168,7 +168,7 @@ namespace Squidex.Domain.Apps.Entities.Backup
                         {
                             using (Telemetry.Activities.StartActivity($"{handler.GetType().Name}/CompleteRestoreAsync"))
                             {
-                                await handler.CompleteRestoreAsync(runningContext);
+                                await handler.CompleteRestoreAsync(runningContext, CurrentJob.NewAppName!);
                             }
 
                             Log($"Completed {handler.Name}");
diff --git a/backend/tests/Squidex.Domain.Apps.Entities.Tests/Apps/BackupAppsTests.cs b/backend/tests/Squidex.Domain.Apps.Entities.Tests/Apps/BackupAppsTests.cs
index 6cad83687..776c093f7 100644
--- a/backend/tests/Squidex.Domain.Apps.Entities.Tests/Apps/BackupAppsTests.cs
+++ b/backend/tests/Squidex.Domain.Apps.Entities.Tests/Apps/BackupAppsTests.cs
@@ -79,11 +79,14 @@ namespace Squidex.Domain.Apps.Entities.Apps
                 Name = appName
             }), context, ct);
 
-            await sut.CompleteRestoreAsync(context);
+            await sut.CompleteRestoreAsync(context, appName);
 
             A.CallTo(() => appsIndex.RemoveReservationAsync("Reservation", default))
                 .MustHaveHappened();
 
+            A.CallTo(() => appsIndex.RegisterAsync(appId, appName, default))
+                .MustHaveHappened();
+
             A.CallTo(() => rebuilder.InsertManyAsync<AppDomainObject, AppDomainObject.State>(A<IEnumerable<DomainId>>.That.Is(appId), 1, default))
                 .MustHaveHappened();
         }
diff --git a/backend/tests/Squidex.Domain.Apps.Entities.Tests/Apps/Indexes/AppsIndexTests.cs b/backend/tests/Squidex.Domain.Apps.Entities.Tests/Apps/Indexes/AppsIndexTests.cs
index db5df2433..c8cc562df 100644
--- a/backend/tests/Squidex.Domain.Apps.Entities.Tests/Apps/Indexes/AppsIndexTests.cs
+++ b/backend/tests/Squidex.Domain.Apps.Entities.Tests/Apps/Indexes/AppsIndexTests.cs
@@ -320,6 +320,15 @@ namespace Squidex.Domain.Apps.Entities.Apps.Indexes
                 .MustHaveHappened();
         }
 
+        [Fact]
+        public async Task Should_forward_registation()
+        {
+            await sut.RegisterAsync(appId.Id, appId.Name);
+
+            A.CallTo(() => cache.AddAsync(appId.Id, appId.Name))
+                .MustHaveHappened();
+        }
+
         private (IAppEntity, IAppGrain) CreateApp(long version = 0, bool fromClient = false, bool isArchived = false)
         {
             var app = A.Fake<IAppEntity>();