diff --git a/src/xspice/icm/analog/modpath.lst b/src/xspice/icm/analog/modpath.lst
index 481162718..82a405216 100644
--- a/src/xspice/icm/analog/modpath.lst
+++ b/src/xspice/icm/analog/modpath.lst
@@ -6,6 +6,7 @@ hyst
 ilimit
 int
 limit
+ltota
 mult
 multi_input_pwl
 oneshot
diff --git a/visualc/xspice/analog.vcxproj b/visualc/xspice/analog.vcxproj
index 39ec8381d..91361cb10 100644
--- a/visualc/xspice/analog.vcxproj
+++ b/visualc/xspice/analog.vcxproj
@@ -224,6 +224,8 @@
     <ClCompile Include="icm\analog\int\int-ifspec.c" />
     <ClCompile Include="icm\analog\limit\limit-cfunc.c" />
     <ClCompile Include="icm\analog\limit\limit-ifspec.c" />
+    <ClCompile Include="icm\analog\ltota\ltota-cfunc.c" />
+    <ClCompile Include="icm\analog\ltota\ltota-ifspec.c" />
     <ClCompile Include="icm\analog\mult\mult-cfunc.c" />
     <ClCompile Include="icm\analog\mult\mult-ifspec.c" />
     <ClCompile Include="icm\analog\multi_input_pwl\multi_input_pwl-cfunc.c" />
@@ -273,6 +275,8 @@
     <None Include="..\..\src\xspice\icm\analog\int\ifspec.ifs" />
     <None Include="..\..\src\xspice\icm\analog\limit\cfunc.mod" />
     <None Include="..\..\src\xspice\icm\analog\limit\ifspec.ifs" />
+    <None Include="..\..\src\xspice\icm\analog\ltota\cfunc.mod" />
+    <None Include="..\..\src\xspice\icm\analog\ltota\ifspec.ifs" />
     <None Include="..\..\src\xspice\icm\analog\mult\cfunc.mod" />
     <None Include="..\..\src\xspice\icm\analog\mult\ifspec.ifs" />
     <None Include="..\..\src\xspice\icm\analog\multi_input_pwl\cfunc.mod" />