diff --git a/reactos/ntoskrnl/ke/i386/v86m.c b/reactos/ntoskrnl/ke/i386/v86m.c
index 8f081489b89..0cca1d3bacb 100644
--- a/reactos/ntoskrnl/ke/i386/v86m.c
+++ b/reactos/ntoskrnl/ke/i386/v86m.c
@@ -32,7 +32,7 @@
 #include <internal/i386/segment.h>
 #include <string.h>
 
-//#define NDEBUG
+#define NDEBUG
 #include <internal/debug.h>
 
 /* GLOBALS *******************************************************************/