diff --git a/contrib/ofed/infiniband-diags/build/Makefile.inc b/contrib/ofed/infiniband-diags/build/Makefile.inc
index 60b4c7000e75..54b6d80cb637 100644
--- a/contrib/ofed/infiniband-diags/build/Makefile.inc
+++ b/contrib/ofed/infiniband-diags/build/Makefile.inc
@@ -4,7 +4,7 @@
 
 BINDIR?= /usr/bin
 SRCS+= ibdiag_common.c ibdiag_sa.c
-CFLAGS+= -I${INCLUDEDIR}/infiniband
+CFLAGS+= -I${SYSROOT:U${DESTDIR}}/${INCLUDEDIR}/infiniband
 CFLAGS+= -DHAVE_CONFIG_H=1
 CFLAGS+= -I${.CURDIR}/../../
 CFLAGS+= -I${.CURDIR}/../../src
diff --git a/contrib/ofed/libibnetdisc/Makefile b/contrib/ofed/libibnetdisc/Makefile
index 9f674ea4d062..acd6ef602e74 100644
--- a/contrib/ofed/libibnetdisc/Makefile
+++ b/contrib/ofed/libibnetdisc/Makefile
@@ -27,7 +27,7 @@ ibnd_show_progress.3
 LIBADD=		osmcomp ibmad ibumad
 CFLAGS+=	-DHAVE_CONFIG_H=1
 CFLAGS+=	-I${.CURDIR}
-CFLAGS+=	-I${INCLUDEDIR}/infiniband
+CFLAGS+=	-I${SYSROOT:U${DESTDIR}}/${INCLUDEDIR}/infiniband
 VERSION_MAP=	${.CURDIR}/libibnetdisc.map
 
 .include <bsd.lib.mk>
diff --git a/contrib/ofed/opensm/complib/Makefile b/contrib/ofed/opensm/complib/Makefile
index b45d6ea73624..f3005ff928a4 100644
--- a/contrib/ofed/opensm/complib/Makefile
+++ b/contrib/ofed/opensm/complib/Makefile
@@ -27,7 +27,7 @@ cl_vector.c \
 ib_statustext.c
 
 CFLAGS+=	-I${.CURDIR}/.. -DHAVE_CONFIG_H=1
-CFLAGS+=	-I${INCLUDEDIR}/infiniband
+CFLAGS+=	-I${SYSROOT:U${DESTDIR}}/${INCLUDEDIR}/infiniband
 LIBADD=		pthread
 VERSION_MAP=	${.CURDIR}/libosmcomp.map
 
diff --git a/contrib/ofed/opensm/libopensm/Makefile b/contrib/ofed/opensm/libopensm/Makefile
index 5ffcd995eb87..6e6b688b39b0 100644
--- a/contrib/ofed/opensm/libopensm/Makefile
+++ b/contrib/ofed/opensm/libopensm/Makefile
@@ -14,7 +14,7 @@ osm_helper.c
 
 LIBADD=		pthread
 CFLAGS+=	-I${.CURDIR}/.. -DHAVE_CONFIG_H=1
-CFLAGS+=	-I${INCLUDEDIR}/infiniband
+CFLAGS+=	-I${SYSROOT:U${DESTDIR}}/${INCLUDEDIR}/infiniband
 VERSION_MAP=	${.CURDIR}/../opensm/libopensm.map
 
 .include <bsd.lib.mk>
diff --git a/contrib/ofed/opensm/libvendor/Makefile b/contrib/ofed/opensm/libvendor/Makefile
index 3728ba979743..9a90fac1428e 100644
--- a/contrib/ofed/opensm/libvendor/Makefile
+++ b/contrib/ofed/opensm/libvendor/Makefile
@@ -13,7 +13,7 @@ osm_vendor_ibumad_sa.c
 
 LIBADD=		ibumad pthread
 CFLAGS+=	-I${.CURDIR}/.. -DHAVE_CONFIG_H=1
-CFLAGS+=	-I${INCLUDEDIR}/infiniband
+CFLAGS+=	-I${SYSROOT:U${DESTDIR}}/${INCLUDEDIR}/infiniband
 VERSION_MAP=	${.CURDIR}/libosmvendor.map
 
 .include <bsd.lib.mk>
diff --git a/contrib/ofed/opensm/opensm/Makefile b/contrib/ofed/opensm/opensm/Makefile
index 3702f7bd258d..a22d2fb65734 100644
--- a/contrib/ofed/opensm/opensm/Makefile
+++ b/contrib/ofed/opensm/opensm/Makefile
@@ -95,7 +95,7 @@ st.c
 
 MAN=		opensm.8
 CFLAGS+=	-I${.CURDIR}/.. -DHAVE_CONFIG_H=1
-CFLAGS+=	-I${INCLUDEDIR}/infiniband
+CFLAGS+=	-I${SYSROOT:U${DESTDIR}}/${INCLUDEDIR}/infiniband
 LIBADD=		opensm osmvendor osmcomp wrap pthread
 
 .include <bsd.prog.mk>