1 files changed, 1 insertions, 1 deletions
diff --git a/SConstruct b/SConstruct
index 2952dbc..dd1d8b0 100644
--- a/SConstruct
+++ b/SConstruct
@@ -14,7 +14,7 @@ env.Append(CPPPATH = ['.', 'common'])
 if GetOption('mingw32'):
 	env.Append(LIBS = ['winmm', 'wsock32', 'ws2_32', 'mingw32', 'noise', 'boost_filesystem-mt-s', 'boost_system-mt-s', 'boost_thread_win32-mt-s'])
 	env.Append(LINKFLAGS = ['-static-libgcc', '-static-libstdc++'])
-	env.Append(CPPFLAGS = ['-D_WIN32_WINDOWS', '-DBOOST_THREAD_USE_LIB'])
+	env.Append(CPPFLAGS = ['-D_WIN32_WINNT=0x0501', '-DBOOST_THREAD_USE_LIB'])
 	env['CXX'] = 'i486-mingw32-g++'
 else:
 	env.Append(LIBS = ['noise', 'boost_filesystem', 'boost_thread'])