Index: head/share/mk/src.libnames.mk
===================================================================
--- head/share/mk/src.libnames.mk
+++ head/share/mk/src.libnames.mk
@@ -259,6 +259,9 @@
 DPADD_atf_cxx+=	${DPADD_atf_c}
 LDADD_atf_cxx+=	${LDADD_atf_c}
 
+DPADD_fifolog+=	${DPADD_z}
+LDADD_fifolog+=	${LDADD_z}
+
 DPADD_ipf+=	${DPADD_kvm}
 LDADD_ipf+=	${LDADD_kvm}
 
Index: head/usr.sbin/fifolog/fifolog_reader/Makefile
===================================================================
--- head/usr.sbin/fifolog/fifolog_reader/Makefile
+++ head/usr.sbin/fifolog/fifolog_reader/Makefile
@@ -6,7 +6,7 @@
 
 MAN=
 
-LIBADD=	z fifolog
+LIBADD=	fifolog
 
 regress:
 	./${PROG} /tmp/fifolog.0
Index: head/usr.sbin/fifolog/fifolog_writer/Makefile
===================================================================
--- head/usr.sbin/fifolog/fifolog_writer/Makefile
+++ head/usr.sbin/fifolog/fifolog_writer/Makefile
@@ -6,7 +6,7 @@
 
 MAN=
 
-LIBADD=	z fifolog
+LIBADD=	fifolog
 
 regress:
 	date | ./${PROG} -z 0 /tmp/fifolog.0