diff --git a/src/Kiota.Builder/Refiners/CSharpRefiner.cs b/src/Kiota.Builder/Refiners/CSharpRefiner.cs
index ec5eaa26bb..6e6739c035 100644
--- a/src/Kiota.Builder/Refiners/CSharpRefiner.cs
+++ b/src/Kiota.Builder/Refiners/CSharpRefiner.cs
@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Diagnostics;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;