diff --git a/X10D.Tests/src/Assembly.cs b/X10D.Tests/src/Assembly.cs
index 8c11453..f547610 100644
--- a/X10D.Tests/src/Assembly.cs
+++ b/X10D.Tests/src/Assembly.cs
@@ -1,3 +1 @@
-using System;
-
-[assembly: CLSCompliant(true)]
+[assembly: CLSCompliant(true)]