Index: test/Plugins/Wti/Wti.Service.Test/PipingCalculationServiceTest.cs
===================================================================
diff -u -r97ebda114265b9ccdc6cf73bab8312e5422e3de4 -rfe0228504fc61d6af56be4c0f6a8fc28690f9064
--- test/Plugins/Wti/Wti.Service.Test/PipingCalculationServiceTest.cs	(.../PipingCalculationServiceTest.cs)	(revision 97ebda114265b9ccdc6cf73bab8312e5422e3de4)
+++ test/Plugins/Wti/Wti.Service.Test/PipingCalculationServiceTest.cs	(.../PipingCalculationServiceTest.cs)	(revision fe0228504fc61d6af56be4c0f6a8fc28690f9064)
@@ -1,5 +1,4 @@
 using NUnit.Framework;
-using Rhino.Mocks;
 using Wti.Calculation.Test.Piping.Stub;
 using Wti.Data;