diff --git a/src/os/windows/Stella.vcxproj b/src/os/windows/Stella.vcxproj
index 33afcf556..4dab35566 100755
--- a/src/os/windows/Stella.vcxproj
+++ b/src/os/windows/Stella.vcxproj
@@ -691,6 +691,7 @@
     <ClCompile Include="..\..\emucore\CartWF8.cxx" />
     <ClCompile Include="..\..\emucore\CompuMate.cxx" />
     <ClCompile Include="..\..\emucore\ControllerDetector.cxx" />
+    <ClCompile Include="..\..\emucore\CortexM0.cxx" />
     <ClCompile Include="..\..\emucore\DispatchResult.cxx" />
     <ClCompile Include="..\..\emucore\elf\ElfParser.cxx" />
     <ClCompile Include="..\..\emucore\elf\ElfLinker.cxx" />
@@ -698,7 +699,6 @@
     <ClCompile Include="..\..\emucore\elf\ElfEnvironment.cxx" />
     <ClCompile Include="..\..\emucore\elf\BusTransactionQueue.cxx" />
     <ClCompile Include="..\..\emucore\elf\VcsLib.cxx" />
-    <ClCompile Include="..\..\emucore\CortexM0.cxx" />
     <ClCompile Include="..\..\emucore\EmulationTiming.cxx" />
     <ClCompile Include="..\..\emucore\EmulationWorker.cxx" />
     <ClCompile Include="..\..\emucore\FBSurface.cxx" />
@@ -1670,14 +1670,14 @@
     <ClInclude Include="..\..\emucore\ControllerDetector.hxx" />
     <ClInclude Include="..\..\emucore\ControlLowLevel.hxx" />
     <ClInclude Include="..\..\emucore\DispatchResult.hxx" />
+    <ClInclude Include="..\..\emucore\elf\BusTransactionQueue.hxx" />
     <ClInclude Include="..\..\emucore\elf\ElfFile.hxx" />
     <ClInclude Include="..\..\emucore\elf\ElfParser.hxx" />
     <ClInclude Include="..\..\emucore\elf\ElfLinker.hxx" />
     <ClInclude Include="..\..\emucore\elf\ElfUtil.hxx" />
     <ClInclude Include="..\..\emucore\elf\ElfEnvironment.hxx" />
-    <ClInclude Include="..\..\emucore\elf\BusTransactionQueue.hxx" />
-    <ClInclude Include="..\..\emucore\elf\VcsLib.hxx" />
     <ClInclude Include="..\..\emucore\CortexM0.hxx" />
+    <ClInclude Include="..\..\emucore\elf\VcsLib.hxx" />
     <ClInclude Include="..\..\emucore\EmulationTiming.hxx" />
     <ClInclude Include="..\..\emucore\EmulationWorker.hxx" />
     <ClInclude Include="..\..\emucore\EventHandlerConstants.hxx" />
diff --git a/src/os/windows/Stella.vcxproj.filters b/src/os/windows/Stella.vcxproj.filters
index 90e54e523..e3cbf8760 100644
--- a/src/os/windows/Stella.vcxproj.filters
+++ b/src/os/windows/Stella.vcxproj.filters
@@ -1263,12 +1263,12 @@
     <ClCompile Include="..\..\emucore\elf\VcsLib.cxx">
       <Filter>Source Files\emucore\elf</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\emucore\CortexM0.cxx">
-      <Filter>Source Files</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\debugger\gui\CartELFWidget.cxx">
       <Filter>Source Files\debugger\gui</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\emucore\CortexM0.cxx">
+      <Filter>Source Files\emucore</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\emucore\AtariVox.hxx">
@@ -2558,18 +2558,18 @@
     <ClInclude Include="..\..\emucore\elf\ElfEnvironment.hxx">
       <Filter>Header Files\emucore\elf</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\emucore\elf\BusTransactionQueue.hxx">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\emucore\elf\VcsLib.hxx">
-      <Filter>Header Files</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\lib\json\json.hpp">
       <Filter>Header Files\lib\json</Filter>
     </ClInclude>
     <ClInclude Include="..\..\debugger\gui\CartELFWidget.hxx">
       <Filter>Header Files\debugger\gui</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\emucore\elf\BusTransactionQueue.hxx">
+      <Filter>Header Files\emucore\elf</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\emucore\elf\VcsLib.hxx">
+      <Filter>Header Files\emucore\elf</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <None Include="stella.ico">