diff --git a/UnitTest1.cs b/UnitTest1.cs
index 0d2bb48..9d25d6c 100644
--- a/UnitTest1.cs
+++ b/UnitTest1.cs
@@ -1,5 +1,3 @@
-using NUnit.Framework;
-
 namespace VirtualChemistryTest;
 
 public class Tests