diff --git a/win32/orbital.vcxproj b/win32/orbital.vcxproj
index 7fa5bdfb..181b66bd 100644
--- a/win32/orbital.vcxproj
+++ b/win32/orbital.vcxproj
@@ -57,8 +57,8 @@
     <None Include="..\orbital\generated\location.hh" />
     <None Include="..\orbital\generated\position.hh" />
     <None Include="..\orbital\generated\stack.hh" />
-    <None Include="..\orbital\mesh.l" />
-    <None Include="..\orbital\mesh.yy" />
+    <None Include="..\orbital\mesh-scanner.l" />
+    <None Include="..\orbital\mesh-parser.y" />
   </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{ee203b88-44cf-4859-9d42-7a5f40fecb52}</ProjectGuid>
diff --git a/win32/orbital.vcxproj.filters b/win32/orbital.vcxproj.filters
index 0d66fb7b..b915a80b 100644
--- a/win32/orbital.vcxproj.filters
+++ b/win32/orbital.vcxproj.filters
@@ -33,8 +33,8 @@
     <LolFxCompile Include="..\orbital\shiny.lolfx" />
   </ItemGroup>
   <ItemGroup>
-    <None Include="..\orbital\mesh.l" />
-    <None Include="..\orbital\mesh.yy" />
+    <None Include="..\orbital\mesh-scanner.l" />
+    <None Include="..\orbital\mesh-parser.y" />
     <None Include="..\orbital\generated\location.hh">
       <Filter>generated</Filter>
     </None>