diff --git a/project/msvc2013/wren/wren.vcxproj b/project/msvc2013/wren/wren.vcxproj
index b33783d3..27fbc679 100644
--- a/project/msvc2013/wren/wren.vcxproj
+++ b/project/msvc2013/wren/wren.vcxproj
@@ -41,9 +41,11 @@
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <LinkIncremental>true</LinkIncremental>
+    <IncludePath>$(VC_IncludePath);$(WindowsSDK_IncludePath);$(SolutionDir)..\..\src\include</IncludePath>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <LinkIncremental>false</LinkIncremental>
+    <IncludePath>$(SolutionDir)..\..\src\include;$(IncludePath)</IncludePath>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
diff --git a/project/msvc2013/wren/wren.vcxproj.filters b/project/msvc2013/wren/wren.vcxproj.filters
index 571da9be..94a1c4f7 100644
--- a/project/msvc2013/wren/wren.vcxproj.filters
+++ b/project/msvc2013/wren/wren.vcxproj.filters
@@ -15,57 +15,57 @@
     </Filter>
   </ItemGroup>
   <ItemGroup>
-    <ClCompile Include="..\..\..\src\main.c">
+    <ClCompile Include="..\..\..\src\cli\main.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\..\src\wren_compiler.c">
+    <ClCompile Include="..\..\..\src\vm\wren_compiler.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\..\src\wren_core.c">
+    <ClCompile Include="..\..\..\src\vm\wren_core.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\..\src\wren_debug.c">
+    <ClCompile Include="..\..\..\src\vm\wren_debug.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\..\src\wren_io.c">
+    <ClCompile Include="..\..\..\src\vm\wren_io.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\..\src\wren_utils.c">
+    <ClCompile Include="..\..\..\src\vm\wren_utils.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\..\src\wren_value.c">
+    <ClCompile Include="..\..\..\src\vm\wren_value.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\..\src\wren_vm.c">
+    <ClCompile Include="..\..\..\src\vm\wren_vm.c">
       <Filter>Source Files</Filter>
     </ClCompile>
   </ItemGroup>
   <ItemGroup>
-    <ClInclude Include="..\..\..\include\wren.h">
+    <ClInclude Include="..\..\..\src\include\wren.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\..\src\wren_common.h">
+    <ClInclude Include="..\..\..\src\vm\wren_common.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\..\src\wren_compiler.h">
+    <ClInclude Include="..\..\..\src\vm\wren_compiler.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\..\src\wren_core.h">
+    <ClInclude Include="..\..\..\src\vm\wren_core.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\..\src\wren_debug.h">
+    <ClInclude Include="..\..\..\src\vm\wren_debug.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\..\src\wren_io.h">
+    <ClInclude Include="..\..\..\src\vm\wren_io.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\..\src\wren_utils.h">
+    <ClInclude Include="..\..\..\src\vm\wren_utils.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\..\src\wren_value.h">
+    <ClInclude Include="..\..\..\src\vm\wren_value.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\..\src\wren_vm.h">
+    <ClInclude Include="..\..\..\src\vm\wren_vm.h">
       <Filter>Header Files</Filter>
     </ClInclude>
   </ItemGroup>