diff --git a/sys/modules/ata/atausb/Makefile b/sys/modules/ata/atausb/Makefile
index 1ac87611d36..3f4d8d08bb4 100644
--- a/sys/modules/ata/atausb/Makefile
+++ b/sys/modules/ata/atausb/Makefile
@@ -2,7 +2,6 @@
 
 .PATH: ${.CURDIR}/../../../dev/ata
 
-CFLAGS+=-g
 KMOD=	atausb
 SRCS=	ata-usb.c
 SRCS+=  opt_usb.h opt_ata.h ata_if.h device_if.h bus_if.h pci_if.h