diff --git a/visualc/xspice/table.vcxproj b/visualc/xspice/table.vcxproj
index d65d404c4..c9adf1c32 100644
--- a/visualc/xspice/table.vcxproj
+++ b/visualc/xspice/table.vcxproj
@@ -223,8 +223,10 @@
   <ItemGroup>
     <ClInclude Include="..\..\src\include\ngspice\dstring.h" />
     <ClInclude Include="..\..\src\xspice\icm\dlmain.h" />
+    <ClInclude Include="..\..\src\xspice\icm\table\support\interp.h" />
+    <ClInclude Include="..\..\src\xspice\icm\table\support\table_util.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>
-</Project>
+</Project>
\ No newline at end of file