diff --git a/windows/ccextractor.vcxproj b/windows/ccextractor.vcxproj
index 19708f67..be77145a 100644
--- a/windows/ccextractor.vcxproj
+++ b/windows/ccextractor.vcxproj
@@ -145,6 +145,7 @@
     <ClCompile Include="..\src\lib_ccx\ccx_common_char_encoding.c" />
     <ClCompile Include="..\src\lib_ccx\ccx_common_common.c" />
     <ClCompile Include="..\src\lib_ccx\ccx_common_constants.c" />
+    <ClCompile Include="..\src\lib_ccx\ccx_common_option.c" />
     <ClCompile Include="..\src\lib_ccx\ccx_common_timing.c" />
     <ClCompile Include="..\src\lib_ccx\ccx_decoders_608.c" />
     <ClCompile Include="..\src\lib_ccx\ccx_decoders_708.c" />
@@ -159,6 +160,7 @@
     <ClCompile Include="..\src\lib_ccx\es_userdata.c" />
     <ClCompile Include="..\src\lib_ccx\file_functions.c" />
     <ClCompile Include="..\src\lib_ccx\general_loop.c" />
+    <ClCompile Include="..\src\lib_ccx\lib_ccx.c" />
     <ClCompile Include="..\src\lib_ccx\myth.c" />
     <ClCompile Include="..\src\lib_ccx\networking.c" />
     <ClCompile Include="..\src\lib_ccx\ocr.c" />
diff --git a/windows/ccextractor.vcxproj.filters b/windows/ccextractor.vcxproj.filters
index 5dec1bae..376b10a3 100644
--- a/windows/ccextractor.vcxproj.filters
+++ b/windows/ccextractor.vcxproj.filters
@@ -557,5 +557,11 @@
     <ClCompile Include="..\src\lib_ccx\spupng_encoder.c">
       <Filter>Source Files\ccx_encoders</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\lib_ccx\lib_ccx.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\src\lib_ccx\ccx_common_option.c">
+      <Filter>Source Files\ccx_common</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>
\ No newline at end of file