diff --git a/build/msw/wx_xrc.vcxproj b/build/msw/wx_xrc.vcxproj
index a2c5e06ccb..dd66e1fd24 100644
--- a/build/msw/wx_xrc.vcxproj
+++ b/build/msw/wx_xrc.vcxproj
@@ -522,6 +522,7 @@
     <ClCompile Include="..\..\src\xrc\xmladv.cpp" />
     <ClCompile Include="..\..\src\xrc\xmlres.cpp" />
     <ClCompile Include="..\..\src\xrc\xmlrsall.cpp" />
+    <ClCompile Include="..\..\src\xrc\xh_activityindicator.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="..\..\src\msw\version.rc">
@@ -617,6 +618,7 @@
     <ClInclude Include="..\..\include\wx\xrc\xh_unkwn.h" />
     <ClInclude Include="..\..\include\wx\xrc\xh_wizrd.h" />
     <ClInclude Include="..\..\include\wx\xrc\xmlres.h" />
+    <ClInclude Include="..\..\include\wx\xrc\xh_activityindicator.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
diff --git a/build/msw/wx_xrc.vcxproj.filters b/build/msw/wx_xrc.vcxproj.filters
index 3bca27ae83..b0a7a7b9b7 100644
--- a/build/msw/wx_xrc.vcxproj.filters
+++ b/build/msw/wx_xrc.vcxproj.filters
@@ -25,6 +25,9 @@
     <ClCompile Include="..\..\src\common\dummy.cpp">
       <Filter>Common Sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\src\xrc\xh_activityindicator.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\src\xrc\xh_animatctrl.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -230,6 +233,9 @@
     </ResourceCompile>
   </ItemGroup>
   <ItemGroup>
+    <ClInclude Include="..\..\include\wx\xrc\xh_activityindicator.h">
+      <Filter>Common Headers</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\include\wx\xrc\xh_all.h">
       <Filter>Common Headers</Filter>
     </ClInclude>