diff --git a/src/ca65.vcxproj b/src/ca65.vcxproj
index d8fd39303..2aa23d60c 100644
--- a/src/ca65.vcxproj
+++ b/src/ca65.vcxproj
@@ -91,6 +91,7 @@
     <ClInclude Include="ca65\easw16.h" />
     <ClInclude Include="ca65\enum.h" />
     <ClInclude Include="ca65\error.h" />
+    <ClInclude Include="ca65\expect.h" />
     <ClInclude Include="ca65\expr.h" />
     <ClInclude Include="ca65\feature.h" />
     <ClInclude Include="ca65\filetab.h" />
@@ -132,6 +133,7 @@
     <ClCompile Include="ca65\easw16.c" />
     <ClCompile Include="ca65\enum.c" />
     <ClCompile Include="ca65\error.c" />
+    <ClCompile Include="ca65\expect.c" />
     <ClCompile Include="ca65\expr.c" />
     <ClCompile Include="ca65\feature.c" />
     <ClCompile Include="ca65\filetab.c" />
@@ -168,4 +170,4 @@
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>
-</Project>
\ No newline at end of file
+</Project>
diff --git a/src/common.vcxproj b/src/common.vcxproj
index 251ea3aeb..0c0994642 100644
--- a/src/common.vcxproj
+++ b/src/common.vcxproj
@@ -86,6 +86,7 @@
     <ClInclude Include="common\check.h" />
     <ClInclude Include="common\cmdline.h" />
     <ClInclude Include="common\coll.h" />
+    <ClInclude Include="common\consprop.h" />
     <ClInclude Include="common\cpu.h" />
     <ClInclude Include="common\debugflag.h" />
     <ClInclude Include="common\exprdefs.h" />
@@ -139,6 +140,7 @@
     <ClCompile Include="common\check.c" />
     <ClCompile Include="common\cmdline.c" />
     <ClCompile Include="common\coll.c" />
+    <ClCompile Include="common\consprop.c" />
     <ClCompile Include="common\cpu.c" />
     <ClCompile Include="common\debugflag.c" />
     <ClCompile Include="common\exprdefs.c" />