diff --git a/compile.bat b/compile.bat
index 38d20ae9..f772e6f2 100644
--- a/compile.bat
+++ b/compile.bat
@@ -1 +1 @@
-cl native\marblegame.c /Fe:marblegame.exe /Od -I "D:\C Projects\Haxe\hl-1.11.0-win\include" -I native "D:\repos\Hashlink\hashlink\x64\Release\libhl.lib" "D:\repos\Hashlink\hashlink\x64\Release\fmt.lib" "D:\repos\Hashlink\hashlink\x64\Release\ui.lib" "D:\repos\Hashlink\hashlink\x64\Release\openal.lib" "D:\repos\Hashlink\hashlink\x64\Release\sdl.lib" "D:\repos\Hashlink\hashlink\x64\Release\uv.lib" "D:\repos\Hashlink\hashlink\x64\Release\ssl.lib"
\ No newline at end of file
+cl native\marblegame.c /Fe:marblegame.exe /O2 -I "D:\C Projects\Haxe\hl-1.11.0-win\include" -I native "D:\repos\Hashlink\hashlink\x64\Release\libhl.lib" "D:\repos\Hashlink\hashlink\x64\Release\fmt.lib" "D:\repos\Hashlink\hashlink\x64\Release\ui.lib" "D:\repos\Hashlink\hashlink\x64\Release\openal.lib" "D:\repos\Hashlink\hashlink\x64\Release\sdl.lib" "D:\repos\Hashlink\hashlink\x64\Release\uv.lib" "D:\repos\Hashlink\hashlink\x64\Release\ssl.lib" "D:\repos\Hashlink\hashlink\x64\Release\datachannel-static.lib" "D:\repos\Hashlink\hashlink\x64\Release\MbedTLS.lib" "D:\repos\Hashlink\hashlink\x64\Release\datachannel.lib"
\ No newline at end of file