diff --git a/sys/conf/kmod.mk b/sys/conf/kmod.mk
index 0a6d92f16488..352b8f1426e0 100644
--- a/sys/conf/kmod.mk
+++ b/sys/conf/kmod.mk
@@ -472,16 +472,16 @@ genassym.o: opt_global.h
 .endif
 assym.inc: ${SYSDIR}/kern/genassym.sh
 	sh ${SYSDIR}/kern/genassym.sh genassym.o > ${.TARGET}
-genassym.o: ${SYSDIR}/${MACHINE}/${MACHINE}/genassym.c
+genassym.o: ${SYSDIR}/${MACHINE}/${MACHINE}/genassym.c offset.inc
 genassym.o: ${SRCS:Mopt_*.h}
 	${CC} -c ${CFLAGS:N-flto:N-fno-common} \
 	    ${SYSDIR}/${MACHINE}/${MACHINE}/genassym.c
 offset.inc: ${SYSDIR}/kern/genoffset.sh genoffset.o
 	sh ${SYSDIR}/kern/genoffset.sh genoffset.o > ${.TARGET}
-genoffset.o: ${SYSDIR}/${MACHINE}/${MACHINE}/genoffset.c
+genoffset.o: ${SYSDIR}/kern/genoffset.c
 genoffset.o: ${SRCS:Mopt_*.h}
 	${CC} -c ${CFLAGS:N-flto:N-fno-common} \
-	    ${SYSDIR}/${MACHINE}/${MACHINE}/genoffset.c
+	    ${SYSDIR}/kern/genoffset.c
 .endif
 
 .if defined(KERNBUILDDIR)