Index: Ringtoets/Piping/test/Ringtoets.Piping.Data.Test/Ringtoets.Piping.Data.Test.csproj
===================================================================
diff -u -r7d124cef8960a865cc8d7db24b3359f7ff9958be -r428346aca4810ed68d8778943246f581cb1a4386
--- Ringtoets/Piping/test/Ringtoets.Piping.Data.Test/Ringtoets.Piping.Data.Test.csproj	(.../Ringtoets.Piping.Data.Test.csproj)	(revision 7d124cef8960a865cc8d7db24b3359f7ff9958be)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Data.Test/Ringtoets.Piping.Data.Test.csproj	(.../Ringtoets.Piping.Data.Test.csproj)	(revision 428346aca4810ed68d8778943246f581cb1a4386)
@@ -98,6 +98,10 @@
       <Project>{e38c11e0-4384-44dd-9f5b-ee73d79fd7f5}</Project>
       <Name>Ringtoets.Common.Placeholder</Name>
     </ProjectReference>
+    <ProjectReference Include="..\..\..\HydraRing\src\Ringtoets.HydraRing.Data\Ringtoets.HydraRing.Data.csproj">
+      <Project>{70f8cc9c-5bc8-4fb2-b201-eae7fa8088c2}</Project>
+      <Name>Ringtoets.HydraRing.Data</Name>
+    </ProjectReference>
     <ProjectReference Include="..\..\src\Ringtoets.Piping.Data\Ringtoets.Piping.Data.csproj">
       <Project>{ce994cc9-6f6a-48ac-b4be-02c30a21f4db}</Project>
       <Name>Ringtoets.Piping.Data</Name>