diff --git a/src/core/config.h b/src/core/config.h
index 217984dc..448da214 100644
--- a/src/core/config.h
+++ b/src/core/config.h
@@ -437,9 +437,9 @@ static_assert(false, "SUPPORT_XBOX_SCRIPT and SUPPORT_MOBILE_SCRIPT are mutually
 #define FREE_CAM		// Rotating cam
 
 // Audio
-#define EXTERNAL_3D_SOUND // use external engine to simulate 3d audio spatialization. OpenAL would not work without it (because it works in a 3d space
+//#define EXTERNAL_3D_SOUND // use external engine to simulate 3d audio spatialization. OpenAL would not work without it (because it works in a 3d space
                           // originally and making it work in 2d only requires more resource). Will not work on PS2
-#define AUDIO_REFLECTIONS // Enable audio reflections. This is enabled in all vanilla versions
+//#define AUDIO_REFLECTIONS // Enable audio reflections. This is enabled in all vanilla versions
 #define AUDIO_REVERB // Enable audio reverb. It was disabled in PS2 and mobile versions
 #define RADIO_SCROLL_TO_PREV_STATION // Won't work without FIX_BUGS
 #define AUDIO_CACHE // cache sound lengths to speed up the cold boot