diff --git a/secure/usr.sbin/sshd/Makefile b/secure/usr.sbin/sshd/Makefile
index 4e1f330076b4..d5bcf008e233 100644
--- a/secure/usr.sbin/sshd/Makefile
+++ b/secure/usr.sbin/sshd/Makefile
@@ -1,28 +1,34 @@
 .include <src.opts.mk>
 .include "${SRCTOP}/secure/ssh.mk"
 
 CONFS=	moduli sshd_config
 CONFSDIR=	/etc/ssh
 PROG=	sshd
 SRCS=	sshd.c \
 	platform-listen.c \
 	servconf.c sshpty.c srclimit.c groupaccess.c auth2-methods.c
 PACKAGE=	ssh
 
 MAN=	sshd.8 sshd_config.5
 
 # Don't rebuild based on moduli.c
 moduli: .MADE
 
 LIBADD=	ssh util
 
+.if ${MK_GSSAPI} != "no" && ${MK_KERBEROS_SUPPORT} != "no"
+CFLAGS+= -include krb5_config.h
+SRCS+=	krb5_config.h
+LIBADD+=	gssapi_krb5 gssapi krb5
+.endif
+
 .if ${MK_TCP_WRAPPERS} != "no"
 CFLAGS+=	-DLIBWRAP=1
 LIBADD+=	wrap
 .endif
 
 LIBADD+=	crypto
 
 .include <bsd.prog.mk>
 
 .PATH:	${SSHDIR}