diff --git a/reactos/drivers/dd/null/makefile b/reactos/drivers/dd/null/makefile
index 0c1b97a5260..7adb9916919 100644
--- a/reactos/drivers/dd/null/makefile
+++ b/reactos/drivers/dd/null/makefile
@@ -1,4 +1,4 @@
-# $Id: makefile,v 1.17 2003/11/16 22:42:43 sedwards Exp $
+# $Id: makefile,v 1.18 2003/11/17 20:48:22 sedwards Exp $
 
 PATH_TO_TOP = ../../..
 
@@ -8,7 +8,7 @@ TARGET_NAME = null
 
 TARGET_OBJECTS = null.o
 
-TARGET_CFLAGS = -D__USE_W32API 
+TARGET_CFLAGS = -Wall -Werror
 
 #TARGET_LFLAGS = -Wl,--file-alignment,0x20 -Wl,--section-alignment,0x20