diff --git a/win_build/boincmgr.vcxproj b/win_build/boincmgr.vcxproj
index 1c6203266d..7d48b22664 100644
--- a/win_build/boincmgr.vcxproj
+++ b/win_build/boincmgr.vcxproj
@@ -300,7 +300,6 @@
     <ResourceCompile Include="..\clientgui\BOINCGUIApp.rc" />
   </ItemGroup>
   <ItemGroup>
-    <ClCompile Include="..\clientgui\BOINCBitmapComboBox.cpp" />
     <ClCompile Include="..\clientgui\sg_BoincSimpleFrame.cpp" />
     <ClCompile Include="..\clientgui\sg_CustomControls.cpp" />
     <ClCompile Include="..\clientgui\sg_DlgMessages.cpp" />
@@ -409,7 +408,6 @@
     </ClCompile>
   </ItemGroup>
   <ItemGroup>
-    <ClInclude Include="..\clientgui\BOINCBitmapComboBox.h" />
     <ClInclude Include="..\clientgui\sg_BoincSimpleFrame.h" />
     <ClInclude Include="..\clientgui\sg_CustomControls.h" />
     <ClInclude Include="..\clientgui\sg_DlgMessages.h" />