diff --git a/usr.bin/kdump/Makefile b/usr.bin/kdump/Makefile
index 38e9df6..5e831c6 100644
--- a/usr.bin/kdump/Makefile
+++ b/usr.bin/kdump/Makefile
@@ -22,7 +22,7 @@ CLEANFILES=	ioctl.c kdump_subr.c kdump_subr.h linux_syscalls.c
 
 ioctl.c: mkioctls
 	env MACHINE=${MACHINE} CPP="${CPP}" \
-	    sh ${.CURDIR}/mkioctls print ${DESTDIR}/usr/include > ${.TARGET}
+	    sh ${.CURDIR}/mkioctls print ${.CURDIR}/../../include > ${.TARGET}
 
 kdump_subr.h: mksubr
 	sh ${.CURDIR}/mksubr ${DESTDIR}/usr/include | \
diff --git a/usr.bin/truss/Makefile b/usr.bin/truss/Makefile
index 7a49497..bc8b61f 100644
--- a/usr.bin/truss/Makefile
+++ b/usr.bin/truss/Makefile
@@ -24,7 +24,7 @@ syscalls.h:	syscalls.master
 
 ioctl.c: ${.CURDIR}/../kdump/mkioctls
 	env MACHINE=${MACHINE} CPP="${CPP}" \
-		/bin/sh ${.CURDIR}/../kdump/mkioctls return ${DESTDIR}/usr/include > ${.TARGET}
+		/bin/sh ${.CURDIR}/../kdump/mkioctls return ${.CURDIR}/../../include > ${.TARGET}
 
 .if ${MACHINE_CPUARCH} == "i386"
 SRCS+=	i386-linux.c linux_syscalls.h