diff --git a/playground/signalr/SignalR.AppHost/Program.cs b/playground/signalr/SignalR.AppHost/Program.cs
index 59d4a198370..c4221600ba4 100644
--- a/playground/signalr/SignalR.AppHost/Program.cs
+++ b/playground/signalr/SignalR.AppHost/Program.cs
@@ -1,3 +1,5 @@
+using Aspire.Hosting.Azure;
+
 var builder = DistributedApplication.CreateBuilder(args);
 
 // Configure Azure SignalR in default mode
diff --git a/src/Aspire.Hosting.Azure.SignalR/AzureSignalRServiceMode.cs b/src/Aspire.Hosting.Azure.SignalR/AzureSignalRServiceMode.cs
index a1e638a8c95..344bed78740 100644
--- a/src/Aspire.Hosting.Azure.SignalR/AzureSignalRServiceMode.cs
+++ b/src/Aspire.Hosting.Azure.SignalR/AzureSignalRServiceMode.cs
@@ -1,7 +1,7 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
-namespace Aspire.Hosting.ApplicationModel;
+namespace Aspire.Hosting.Azure;
 
 /// <summary>
 /// SignalR service service modes
diff --git a/tests/Aspire.Hosting.Azure.Tests/AzureSignalRExtensionsTests.cs b/tests/Aspire.Hosting.Azure.Tests/AzureSignalRExtensionsTests.cs
index 60007c08e0c..ba22969bd41 100644
--- a/tests/Aspire.Hosting.Azure.Tests/AzureSignalRExtensionsTests.cs
+++ b/tests/Aspire.Hosting.Azure.Tests/AzureSignalRExtensionsTests.cs
@@ -1,7 +1,6 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
-using Aspire.Hosting.ApplicationModel;
 using Aspire.Hosting.Utils;
 
 using Xunit;