diff --git a/Controllers/PaymentController.cs b/Controllers/PaymentController.cs
index 48f3b8a..eac4284 100644
--- a/Controllers/PaymentController.cs
+++ b/Controllers/PaymentController.cs
@@ -12,7 +12,6 @@ namespace Idempotency.Controllers
     [Route("[controller]")]
     [Consumes("application/json")]
     [Produces("application/json")]
-    [Idempotent]
     public class PaymentController : ControllerBase
     {
 
@@ -35,6 +34,7 @@ namespace Idempotency.Controllers
         }
 
         [HttpPost]
+        [Idempotent]
         public IActionResult Post([FromBody] PaymentRequest request)
         {
             if (request is null)
diff --git a/Program.cs b/Program.cs
index f61cdc9..71be22c 100644
--- a/Program.cs
+++ b/Program.cs
@@ -1,11 +1,5 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
 using Microsoft.AspNetCore.Hosting;
-using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.Hosting;
-using Microsoft.Extensions.Logging;
 
 namespace Idempotency
 {