Index: Ringtoets/AssemblyTool/test/Ringtoets.AssemblyTool.IO.TestUtil/Ringtoets.AssemblyTool.IO.TestUtil.csproj
===================================================================
diff -u -r2cdd64c04b5525258950cf336810e447bb763740 -r46c6e661ed805f0fe44e3a70e865415cf57f0cf6
--- Ringtoets/AssemblyTool/test/Ringtoets.AssemblyTool.IO.TestUtil/Ringtoets.AssemblyTool.IO.TestUtil.csproj	(.../Ringtoets.AssemblyTool.IO.TestUtil.csproj)	(revision 2cdd64c04b5525258950cf336810e447bb763740)
+++ Ringtoets/AssemblyTool/test/Ringtoets.AssemblyTool.IO.TestUtil/Ringtoets.AssemblyTool.IO.TestUtil.csproj	(.../Ringtoets.AssemblyTool.IO.TestUtil.csproj)	(revision 46c6e661ed805f0fe44e3a70e865415cf57f0cf6)
@@ -7,6 +7,7 @@
   </PropertyGroup>
   <Import Project="$(SolutionDir)\build\Ringtoets_TestUtil.targets" />
   <ItemGroup>
+    <Compile Include="InvalidIdTestHelper.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="SerializableAttributeTestHelper.cs" />
   </ItemGroup>