diff --git a/Facepunch.Steamworks/Structs/NumericalFilter.cs b/Facepunch.Steamworks/Structs/NumericalFilter.cs
index 519419f..a0b246a 100644
--- a/Facepunch.Steamworks/Structs/NumericalFilter.cs
+++ b/Facepunch.Steamworks/Structs/NumericalFilter.cs
@@ -1,8 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Text;
-
-namespace Steamworks.Data
+namespace Steamworks.Data
 {
 	struct NumericalFilter
 	{