diff --git a/reactos/drivers/wdm/audio/legacy/wdmaud/wdmaud.h b/reactos/drivers/wdm/audio/legacy/wdmaud/wdmaud.h
index 3665c0fdf11..16f85991c1a 100644
--- a/reactos/drivers/wdm/audio/legacy/wdmaud/wdmaud.h
+++ b/reactos/drivers/wdm/audio/legacy/wdmaud/wdmaud.h
@@ -5,7 +5,7 @@
 #include <ntddk.h>
 #include <portcls.h>
 #include <ks.h>
-#define YDEBUG
+#define NDEBUG
 #include <debug.h>
 #include <ksmedia.h>
 #include <mmreg.h>