diff --git a/servers/iso9660fs/Makefile b/servers/iso9660fs/Makefile
index 1578dfa2a..d42022f49 100644
--- a/servers/iso9660fs/Makefile
+++ b/servers/iso9660fs/Makefile
@@ -4,7 +4,7 @@ SRCS=	main.c table.c mount.c super.c inode.c \
 	utility.c misc.c path.c read.c stadir.c cache.c
 
 DPADD+=	${LIBBDEV} ${LIBSYS}
-LDADD+=	-lbdev -lsys
+LDADD+=	-lbdev -lsys -lc
 
 MAN=