diff --git a/bin/check/named-checkzone.c b/bin/check/named-checkzone.c
index 0aa5a95e49..bb2331af1a 100644
--- a/bin/check/named-checkzone.c
+++ b/bin/check/named-checkzone.c
@@ -72,9 +72,9 @@ usage(void) {
 	fprintf(stderr,
 		"usage: %s [-djqvD] [-c class] "
 		"[-f inputformat] [-F outputformat] [-J filename] "
-		"[-t directory] [-w directory] [-k (ignore|warn|fail)] "
-		"[-n (ignore|warn|fail)] [-m (ignore|warn|fail)] "
-		"[-r (ignore|warn|fail)] "
+		"[-s (full|relative)] [-t directory] [-w directory] "
+		"[-k (ignore|warn|fail)] [-m (ignore|warn|fail)] "
+		"[-n (ignore|warn|fail)] [-r (ignore|warn|fail)] "
 		"[-i (full|full-sibling|local|local-sibling|none)] "
 		"[-M (ignore|warn|fail)] [-S (ignore|warn|fail)] "
 		"[-W (ignore|warn)] "