diff --git a/sys/modules/uchcom/Makefile b/sys/modules/uchcom/Makefile
index 3d1ce84d4bd7..2921cf97fbb8 100644
--- a/sys/modules/uchcom/Makefile
+++ b/sys/modules/uchcom/Makefile
@@ -1,9 +1,9 @@
 # $FreeBSD$
 
 S=	${SRCTOP}/sys
-.PATH: $S/dev/usb
+.PATH: $S/dev/usb/serial
 
 KMOD=	uchcom
 SRCS=	uchcom.c opt_usb.h device_if.h bus_if.h usbdevs.h
 
 .include <bsd.kmod.mk>
diff --git a/sys/modules/ucycom/Makefile b/sys/modules/ucycom/Makefile
index 751b7081bc25..465b352177f3 100644
--- a/sys/modules/ucycom/Makefile
+++ b/sys/modules/ucycom/Makefile
@@ -1,9 +1,9 @@
 # $FreeBSD$
 
 S=	${SRCTOP}/sys
-.PATH: $S/dev/usb
+.PATH: $S/dev/usb/serial
 
 KMOD=	ucycom
 SRCS=	ucycom.c opt_usb.h device_if.h bus_if.h usbdevs.h
 
 .include <bsd.kmod.mk>