--- a/mount_fusefs/Makefile
+++ b/mount_fusefs/Makefile
@@ -11,6 +11,8 @@
 MOUNT  ?= /usr/src/sbin/mount
 CFLAGS += -I${MOUNT} -I../include
 
+LDADD += -lbsd
+
 .PATH: ${MOUNT}
 
 .include <bsd.prog.mk>