diff --git a/amxmodx/msvc10/amxmodx_mm.vcxproj.filters b/amxmodx/msvc10/amxmodx_mm.vcxproj.filters
index 33c918aa..b0c1fb2d 100644
--- a/amxmodx/msvc10/amxmodx_mm.vcxproj.filters
+++ b/amxmodx/msvc10/amxmodx_mm.vcxproj.filters
@@ -168,12 +168,12 @@
     <ClCompile Include="..\vector.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\datastructs.cpp">
-      <Filter>Header Files</Filter>
-    </ClCompile>
     <ClCompile Include="..\sdk\amxxmodule.cpp">
       <Filter>SDK</Filter>
     </ClCompile>
+    <ClCompile Include="..\datastructs.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\amx.h">