diff --git a/contrib/lib9p/example/Makefile b/contrib/lib9p/example/Makefile
index 94b218099c34..ef508bc70756 100644
--- a/contrib/lib9p/example/Makefile
+++ b/contrib/lib9p/example/Makefile
@@ -5,6 +5,6 @@ MAN=
 CFLAGS=	-pthread -g -O0
 
 LDFLAGS=-L..
-LDADD=	-lsbuf -l9p -lcasper -lcap_pwd -lcap_grp
+LIBADD+=sbuf 9p casper cap_pwd cap_grp
 
 .include <bsd.prog.mk>
diff --git a/contrib/lib9p/example/server.c b/contrib/lib9p/example/server.c
index 971c239c8526..eceba0f6c6ce 100644
--- a/contrib/lib9p/example/server.c
+++ b/contrib/lib9p/example/server.c
@@ -39,8 +39,8 @@ main(int argc, char **argv)
 {
 	struct l9p_backend *fs_backend;
 	struct l9p_server *server;
-	char *host = "0.0.0.0";
-	char *port = "564";
+	const char *host = "0.0.0.0";
+	const char *port = "564";
 	char *path;
 	bool ro = false;
 	int rootfd;