diff --git a/visualc/vngspice_fftw.vcxproj b/visualc/vngspice_fftw.vcxproj
index 6fe862332..8a50cda4f 100644
--- a/visualc/vngspice_fftw.vcxproj
+++ b/visualc/vngspice_fftw.vcxproj
@@ -195,6 +195,18 @@
$(Configuration)64\
$(Configuration)64\$(Platform)\
false
+ $(ProjectName)_d
+ $(ProjectName)
+ $(ProjectName)64_d
+ $(ProjectName)64
+ $(ProjectName)_cd
+ $(ProjectName)_c
+ $(ProjectName)64_cd
+ $(ProjectName)64_c
+ $(ProjectName)_omp
+ $(ProjectName)64_omp
+ $(ProjectName)_omp_c
+ $(ProjectName)64_omp_c