Index: head/sys/modules/i2c/ds1307/Makefile
===================================================================
--- head/sys/modules/i2c/ds1307/Makefile	(revision 321933)
+++ head/sys/modules/i2c/ds1307/Makefile	(revision 321934)
@@ -1,7 +1,7 @@
 # $FreeBSD$
 
 .PATH:		${SRCTOP}/sys/dev/iicbus
 KMOD		= ds1307
-SRCS		= ds1307.c bus_if.h clock_if.h device_if.h iicbus_if.h
+SRCS		= ds1307.c bus_if.h clock_if.h device_if.h iicbus_if.h ofw_bus_if.h
 
 .include <bsd.kmod.mk>
Index: head/sys/modules/i2c/ds3231/Makefile
===================================================================
--- head/sys/modules/i2c/ds3231/Makefile	(revision 321933)
+++ head/sys/modules/i2c/ds3231/Makefile	(revision 321934)
@@ -1,7 +1,7 @@
 # $FreeBSD$
 
 .PATH:		${SRCTOP}/sys/dev/iicbus
 KMOD		= ds3231
-SRCS		= ds3231.c bus_if.h clock_if.h device_if.h iicbus_if.h
+SRCS		= ds3231.c bus_if.h clock_if.h device_if.h iicbus_if.h ofw_bus_if.h
 
 .include <bsd.kmod.mk>
Index: head/sys/modules/i2c/isl12xx/Makefile
===================================================================
--- head/sys/modules/i2c/isl12xx/Makefile	(revision 321933)
+++ head/sys/modules/i2c/isl12xx/Makefile	(revision 321934)
@@ -1,7 +1,7 @@
 # $FreeBSD$
 
 .PATH:		${SRCTOP}/sys/dev/iicbus
 KMOD		= isl12xx
-SRCS		= isl12xx.c bus_if.h clock_if.h device_if.h iicbus_if.h
+SRCS		= isl12xx.c bus_if.h clock_if.h device_if.h iicbus_if.h ofw_bus_if.h
 
 .include <bsd.kmod.mk>