diff --git a/AL_Common/IO/StreamReaderCustom.cs b/AL_Common/IO/StreamReaderCustom.cs
index c9e177355..5826ba6a6 100644
--- a/AL_Common/IO/StreamReaderCustom.cs
+++ b/AL_Common/IO/StreamReaderCustom.cs
@@ -4,9 +4,6 @@
 using System.Collections.Generic;
 using System.IO;
 using System.Runtime.InteropServices;
-#if ENABLE_UNUSED
-using System.Runtime.InteropServices;
-#endif
 using System.Text;
 
 namespace AL_Common;