diff --git a/msvc10/sdk.vcxproj b/msvc10/sdk.vcxproj
index d7d2b70..d683ad1 100644
--- a/msvc10/sdk.vcxproj
+++ b/msvc10/sdk.vcxproj
@@ -110,6 +110,7 @@
     <ClCompile Include="..\extension.cpp" />
     <ClCompile Include="..\listeners.cpp" />
     <ClCompile Include="..\natives.cpp" />
+    <ClCompile Include="..\util.cpp" />
     <ClCompile Include="..\vhook.cpp" />
     <ClCompile Include="$(SOURCEMOD18)\public\smsdk_ext.cpp" />
   </ItemGroup>
@@ -118,6 +119,7 @@
     <ClInclude Include="..\listeners.h" />
     <ClInclude Include="..\natives.h" />
     <ClInclude Include="..\sdk-hacks.h" />
+    <ClInclude Include="..\util.h" />
     <ClInclude Include="..\vfunc_call.h" />
     <ClInclude Include="..\vhook.h" />
     <ClInclude Include="..\sdk\smsdk_config.h" />
diff --git a/msvc10/sdk.vcxproj.filters b/msvc10/sdk.vcxproj.filters
index 910c468..bd02a72 100644
--- a/msvc10/sdk.vcxproj.filters
+++ b/msvc10/sdk.vcxproj.filters
@@ -6,7 +6,10 @@
     <ClCompile Include="..\natives.cpp" />
     <ClCompile Include="..\listeners.cpp" />
     <ClCompile Include="$(SOURCEMOD18)\sourcepawn\vm\x86\assembler-x86.cpp" />
-    <ClCompile Include="$(SOURCEMOD18)\public\smsdk_ext.cpp" />
+    <ClCompile Include="..\util.cpp" />
+    <ClCompile Include="$(SOURCEMOD18)\public\smsdk_ext.cpp">
+      <Filter>sdk</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\extension.h">
@@ -30,7 +33,12 @@
     <ClInclude Include="..\sdk-hacks.h">
       <Filter>Headers</Filter>
     </ClInclude>
-    <ClInclude Include="$(SOURCEMOD18)\public\smsdk_ext.h" />
+    <ClInclude Include="..\util.h">
+      <Filter>Headers</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SOURCEMOD18)\public\smsdk_ext.h">
+      <Filter>sdk</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <Filter Include="Headers">