diff --git a/lib/cppcheck.vcxproj b/lib/cppcheck.vcxproj
index 3f34d4cd3..667e1370e 100644
--- a/lib/cppcheck.vcxproj
+++ b/lib/cppcheck.vcxproj
@@ -75,6 +75,7 @@
     <ClCompile Include="checkunusedvar.cpp" />
     <ClCompile Include="checkvaarg.cpp" />
     <ClCompile Include="cppcheck.cpp" />
+    <ClCompile Include="ctu.cpp" />
     <ClCompile Include="errorlogger.cpp" />
     <ClCompile Include="library.cpp" />
     <ClCompile Include="mathlib.cpp" />
@@ -126,6 +127,7 @@
     <ClInclude Include="checkvaarg.h" />
     <ClInclude Include="config.h" />
     <ClInclude Include="cppcheck.h" />
+    <ClInclude Include="ctu.h" />
     <ClInclude Include="errorlogger.h" />
     <ClInclude Include="library.h" />
     <ClInclude Include="mathlib.h" />
diff --git a/lib/cppcheck.vcxproj.filters b/lib/cppcheck.vcxproj.filters
index a7e37721c..c5a35a99e 100644
--- a/lib/cppcheck.vcxproj.filters
+++ b/lib/cppcheck.vcxproj.filters
@@ -155,6 +155,9 @@
     <ClCompile Include="analyzerinfo.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="ctu.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="checkbufferoverrun.h">
@@ -310,6 +313,9 @@
     <ClInclude Include="analyzerinfo.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="ctu.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="version.rc" />
diff --git a/test/testrunner.vcxproj b/test/testrunner.vcxproj
index 4f9f4bfa0..388c10453 100644
--- a/test/testrunner.vcxproj
+++ b/test/testrunner.vcxproj
@@ -29,6 +29,7 @@
     <ClCompile Include="..\cli\filelister.cpp" />
     <ClCompile Include="..\cli\threadexecutor.cpp" />
     <ClCompile Include="..\lib\astutils.cpp" />
+    <ClCompile Include="..\lib\ctu.cpp" />
     <ClCompile Include="options.cpp" />
     <ClCompile Include="test64bit.cpp" />
     <ClCompile Include="testassert.cpp" />
@@ -99,6 +100,7 @@
     <ClInclude Include="..\cli\filelister.h" />
     <ClInclude Include="..\cli\threadexecutor.h" />
     <ClInclude Include="..\lib\config.h" />
+    <ClInclude Include="..\lib\ctu.h" />
     <ClInclude Include="options.h" />
     <ClInclude Include="redirect.h" />
     <ClInclude Include="testsuite.h" />
diff --git a/test/testrunner.vcxproj.filters b/test/testrunner.vcxproj.filters
index 353b72d10..1ce2ad77d 100644
--- a/test/testrunner.vcxproj.filters
+++ b/test/testrunner.vcxproj.filters
@@ -211,6 +211,9 @@
     <ClCompile Include="..\lib\astutils.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\lib\ctu.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="options.h">
@@ -237,5 +240,8 @@
     <ClInclude Include="..\lib\config.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\lib\ctu.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file