Index: Ringtoets/Common/src/Ringtoets.Common.IO/Ringtoets.Common.IO.csproj
===================================================================
diff -u -r586d097de0087256cb5cf3dda3a3c612721fee9c -r26da131fa5dbcf95f9a16de6f81eb4acc8d1be14
--- Ringtoets/Common/src/Ringtoets.Common.IO/Ringtoets.Common.IO.csproj	(.../Ringtoets.Common.IO.csproj)	(revision 586d097de0087256cb5cf3dda3a3c612721fee9c)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/Ringtoets.Common.IO.csproj	(.../Ringtoets.Common.IO.csproj)	(revision 26da131fa5dbcf95f9a16de6f81eb4acc8d1be14)
@@ -74,6 +74,7 @@
     <Compile Include="HydraRing\NumericsSettingsProvider.cs" />
     <Compile Include="Hydraulics\HydraulicBoundaryLocationsExporter.cs" />
     <Compile Include="Hydraulics\HydraulicBoundaryLocationsWriter.cs" />
+    <Compile Include="IConfirmDataChangeHandler.cs" />
     <Compile Include="ReferenceLines\IReferenceLineReplaceHandler.cs" />
     <Compile Include="ReferenceLines\ReferenceLineExporter.cs" />
     <Compile Include="ReferenceLines\ReferenceLineMetaImporter.cs" />