diff --git a/visualc/vngspice-fftw.vcxproj b/visualc/vngspice-fftw.vcxproj
index 5940d166e..df5d19f42 100644
--- a/visualc/vngspice-fftw.vcxproj
+++ b/visualc/vngspice-fftw.vcxproj
@@ -2044,9 +2044,12 @@ lib /machine:x64 /def:..\..\fftw-3.3-dll64\libfftw3-3.def /out:$(IntDir)libfftw3
     <ClCompile Include="..\src\spicelib\devices\cktsoachk.c" />
     <ClCompile Include="..\src\spicelib\devices\cpl\cpl.c" />
     <ClCompile Include="..\src\spicelib\devices\cpl\cplask.c" />
+    <ClCompile Include="..\src\spicelib\devices\cpl\cpldelete.c" />
+    <ClCompile Include="..\src\spicelib\devices\cpl\cplhash.c" />
     <ClCompile Include="..\src\spicelib\devices\cpl\cplinit.c" />
     <ClCompile Include="..\src\spicelib\devices\cpl\cplload.c" />
     <ClCompile Include="..\src\spicelib\devices\cpl\cplmask.c" />
+    <ClCompile Include="..\src\spicelib\devices\cpl\cplmdel.c" />
     <ClCompile Include="..\src\spicelib\devices\cpl\cplmpar.c" />
     <ClCompile Include="..\src\spicelib\devices\cpl\cplparam.c" />
     <ClCompile Include="..\src\spicelib\devices\cpl\cplsetup.c" />