Index: Ringtoets/Piping/src/Ringtoets.Piping.Service/Ringtoets.Piping.Service.csproj
===================================================================
diff -u -rbd3d9017ec57de410afdb274e44cd933d670ce86 -r10779bb6a6db2d00f4627b2bc190e7e35e1fee3e
--- Ringtoets/Piping/src/Ringtoets.Piping.Service/Ringtoets.Piping.Service.csproj	(.../Ringtoets.Piping.Service.csproj)	(revision bd3d9017ec57de410afdb274e44cd933d670ce86)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Service/Ringtoets.Piping.Service.csproj	(.../Ringtoets.Piping.Service.csproj)	(revision 10779bb6a6db2d00f4627b2bc190e7e35e1fee3e)
@@ -58,7 +58,6 @@
     <Compile Include="PipingCalculationActivity.cs" />
     <Compile Include="PipingCalculationResult.cs" />
     <Compile Include="PipingCalculationService.cs" />
-    <Compile Include="PipingInputSynchronizer.cs" />
     <Compile Include="PipingSemiProbabilisticCalculationService.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Properties\Resources.Designer.cs">
@@ -100,6 +99,10 @@
       <Name>Ringtoets.Piping.KernelWrapper</Name>
       <Private>False</Private>
     </ProjectReference>
+    <ProjectReference Include="..\Ringtoets.Piping.Primitives\Ringtoets.Piping.Primitives.csproj">
+      <Project>{14C6F716-64E2-4BC4-A1EF-05865FCEFA4C}</Project>
+      <Name>Ringtoets.Piping.Primitives</Name>
+    </ProjectReference>
   </ItemGroup>
   <ItemGroup>
     <EmbeddedResource Include="Properties\Resources.resx">