diff --git a/sys/kern/kern_jail.c b/sys/kern/kern_jail.c
--- a/sys/kern/kern_jail.c
+++ b/sys/kern/kern_jail.c
@@ -4203,6 +4203,7 @@
 		 * Conditionally allow privileged process in the jail set
 		 * machine time.
 		 */
+	case PRIV_SETTIMEOFDAY:
 	case PRIV_CLOCK_SETTIME:
 		if (cred->cr_prison->pr_allow & PR_ALLOW_SETTIME)
 			return (0);