Index: Ringtoets/Integration/src/Ringtoets.Integration.Plugin/Ringtoets.Integration.Plugin.csproj
===================================================================
diff -u -rba95a59f738989357f485c3aa3cb06961af930a2 -r423010168fe01b2373e9be55f047659911e670f5
--- Ringtoets/Integration/src/Ringtoets.Integration.Plugin/Ringtoets.Integration.Plugin.csproj	(.../Ringtoets.Integration.Plugin.csproj)	(revision ba95a59f738989357f485c3aa3cb06961af930a2)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Plugin/Ringtoets.Integration.Plugin.csproj	(.../Ringtoets.Integration.Plugin.csproj)	(revision 423010168fe01b2373e9be55f047659911e670f5)
@@ -117,6 +117,11 @@
       <Name>Ringtoets.ClosingStructures.Forms</Name>
       <Private>False</Private>
     </ProjectReference>
+    <ProjectReference Include="..\..\..\HeightStructures\src\Ringtoets.HeightStructures.IO\Ringtoets.HeightStructures.IO.csproj">
+      <Project>{D63FCFEC-34E8-4C68-8B4F-99338D2447AC}</Project>
+      <Name>Ringtoets.HeightStructures.IO</Name>
+      <Private>False</Private>
+    </ProjectReference>
     <ProjectReference Include="..\..\..\StabilityPointStructures\src\Ringtoets.StabilityPointStructures.Data\Ringtoets.StabilityPointStructures.Data.csproj">
       <Project>{3D4B9740-8348-4434-8D77-B611FC6EE57F}</Project>
       <Name>Ringtoets.StabilityPointStructures.Data</Name>