diff --git a/src/win32/Srb2win-vc10.vcxproj b/src/win32/Srb2win-vc10.vcxproj
index ca73b129..f74cf3c1 100644
--- a/src/win32/Srb2win-vc10.vcxproj
+++ b/src/win32/Srb2win-vc10.vcxproj
@@ -91,6 +91,7 @@
     <Import Project="..\..\libs\FMOD.props" />
     <Import Project="..\..\libs\zlib.props" />
     <Import Project="..\..\libs\libpng.props" />
+    <Import Project="..\..\libs\libgme.props" />
     <Import Project="SRB2Win.props" />
   </ImportGroup>
   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
diff --git a/src/win32/Srb2win.props b/src/win32/Srb2win.props
index 44a30d50..ea12ffb2 100644
--- a/src/win32/Srb2win.props
+++ b/src/win32/Srb2win.props
@@ -5,7 +5,7 @@
   <PropertyGroup />
   <ItemDefinitionGroup>
     <ClCompile>
-      <PreprocessorDefinitions>_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_WINDOWS;HAVE_LIBGME;HAVE_ZLIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
     </ClCompile>
     <Link />
     <Link>