1 files changed, 1 insertions, 1 deletions
diff --git a/cmd/rng.c b/cmd/rng.c
index 9747c11be4..1ad5a096c0 100644
--- a/cmd/rng.c
+++ b/cmd/rng.c
@@ -24,7 +24,7 @@ static int do_rng(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
 	}
 
 	if (argc >= 2)
-		n = simple_strtoul(argv[1], NULL, 16);
+		n = hextoul(argv[1], NULL);
 
 	buf = malloc(n);
 	if (!buf) {