Index: Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/Ringtoets.Piping.IO.Test.csproj
===================================================================
diff -u -re45d53ab48741d0112dca1ad6bb6cf199535c8b7 -r77ae070cdceab659705f8e3e9d4a9788d7af7334
--- Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/Ringtoets.Piping.IO.Test.csproj	(.../Ringtoets.Piping.IO.Test.csproj)	(revision e45d53ab48741d0112dca1ad6bb6cf199535c8b7)
+++ Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/Ringtoets.Piping.IO.Test.csproj	(.../Ringtoets.Piping.IO.Test.csproj)	(revision 77ae070cdceab659705f8e3e9d4a9788d7af7334)
@@ -121,6 +121,10 @@
       <Project>{D4200F43-3F72-4F42-AF0A-8CED416A38EC}</Project>
       <Name>Ringtoets.Common.Data</Name>
     </ProjectReference>
+    <ProjectReference Include="..\..\..\Common\src\Ringtoets.Common.IO\Ringtoets.Common.IO.csproj">
+      <Project>{52ba7627-cbab-4209-be77-3b5f31378277}</Project>
+      <Name>Ringtoets.Common.IO</Name>
+    </ProjectReference>
     <ProjectReference Include="..\..\src\Ringtoets.Piping.Data\Ringtoets.Piping.Data.csproj">
       <Project>{ce994cc9-6f6a-48ac-b4be-02c30a21f4db}</Project>
       <Name>Ringtoets.Piping.Data</Name>