Index: Ringtoets/Piping/test/Ringtoets.Piping.Service.Test/Ringtoets.Piping.Service.Test.csproj
===================================================================
diff -u -r80c86231452b9beb7e8b8eba3698ceb9c0551de3 -r1f622b4c6f58e22a752097c0375fe68f370a3fb2
--- Ringtoets/Piping/test/Ringtoets.Piping.Service.Test/Ringtoets.Piping.Service.Test.csproj	(.../Ringtoets.Piping.Service.Test.csproj)	(revision 80c86231452b9beb7e8b8eba3698ceb9c0551de3)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Service.Test/Ringtoets.Piping.Service.Test.csproj	(.../Ringtoets.Piping.Service.Test.csproj)	(revision 1f622b4c6f58e22a752097c0375fe68f370a3fb2)
@@ -42,10 +42,6 @@
     <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="Deltares.WTIPiping, Version=15.1.1.0, Culture=neutral, processorArchitecture=x86">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\..\..\..\lib\Plugins\Wti\Deltares.WTIPiping.dll</HintPath>
-    </Reference>
     <Reference Include="nunit.framework, Version=2.6.4.14350, Culture=neutral, PublicKeyToken=96d09a1eb7f44a77, processorArchitecture=MSIL">
       <HintPath>..\..\..\..\packages\NUnit.2.6.4\lib\nunit.framework.dll</HintPath>
       <Private>True</Private>
@@ -56,6 +52,9 @@
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
+    <Reference Include="WTIPiping">
+      <HintPath>..\..\..\..\lib\Plugins\Wti\WTIPiping.dll</HintPath>
+    </Reference>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="PipingCalculationActivityTest.cs" />