diff --git a/Avalonia.EliteBGS/MinusFortyFiveConverter.cs b/Avalonia.EliteBGS/MinusFortyFiveConverter.cs
index 37b7d6c..33be47f 100644
--- a/Avalonia.EliteBGS/MinusFortyFiveConverter.cs
+++ b/Avalonia.EliteBGS/MinusFortyFiveConverter.cs
@@ -1,5 +1,4 @@
 using System.Globalization;
-using System.Windows.Data;
 using System;
 
 namespace EliteBGS;