Index: Ringtoets/Common/test/Ringtoets.Common.Forms.TestUtil/Ringtoets.Common.Forms.TestUtil.csproj
===================================================================
diff -u -r805246f0787417dd00ce76126326ae939b786f46 -rd6a74530edf820c98599b9ec859b0f4aee97cc9e
--- Ringtoets/Common/test/Ringtoets.Common.Forms.TestUtil/Ringtoets.Common.Forms.TestUtil.csproj	(.../Ringtoets.Common.Forms.TestUtil.csproj)	(revision 805246f0787417dd00ce76126326ae939b786f46)
+++ Ringtoets/Common/test/Ringtoets.Common.Forms.TestUtil/Ringtoets.Common.Forms.TestUtil.csproj	(.../Ringtoets.Common.Forms.TestUtil.csproj)	(revision d6a74530edf820c98599b9ec859b0f4aee97cc9e)
@@ -57,6 +57,10 @@
       <Project>{88665510-CE20-4EF5-BE4A-39800720AA2C}</Project>
       <Name>Core.Common.Geometry</Name>
     </ProjectReference>
+    <ProjectReference Include="..\..\..\..\Core\Common\src\Core.Common.Gui\Core.Common.Gui.csproj">
+      <Project>{30e4c2ae-719e-4d70-9fa9-668a9767fbfa}</Project>
+      <Name>Core.Common.Gui</Name>
+    </ProjectReference>
     <ProjectReference Include="..\..\..\..\Core\Common\src\Core.Common.Util\Core.Common.Util.csproj">
       <Project>{F49BD8B2-332A-4C91-A196-8CCE0A2C7D98}</Project>
       <Name>Core.Common.Util</Name>