diff --git a/src/Sitko.Core.Grpc.Client/GrpcClientModuleOptions.cs b/src/Sitko.Core.Grpc.Client/GrpcClientModuleOptions.cs
index 9c89db4dc..a40b9589b 100644
--- a/src/Sitko.Core.Grpc.Client/GrpcClientModuleOptions.cs
+++ b/src/Sitko.Core.Grpc.Client/GrpcClientModuleOptions.cs
@@ -64,9 +64,4 @@ public GrpcClientModuleOptions<TClient> AddInterceptor<TInterceptor>() where TIn
         };
         return this;
     }
-
-    public interface IGrpcTokenProvider
-    {
-        Task<string> GetTokenAsync();
-    }
 }
diff --git a/src/Sitko.Core.Grpc.Client/IGrpcTokenProvider.cs b/src/Sitko.Core.Grpc.Client/IGrpcTokenProvider.cs
new file mode 100644
index 000000000..51d61e1c1
--- /dev/null
+++ b/src/Sitko.Core.Grpc.Client/IGrpcTokenProvider.cs
@@ -0,0 +1,6 @@
+namespace Sitko.Core.Grpc.Client;
+
+public interface IGrpcTokenProvider
+{
+    Task<string> GetTokenAsync();
+}