diff --git a/sys/fs/nfsserver/nfs_nfsdserv.c b/sys/fs/nfsserver/nfs_nfsdserv.c
index 5ea20b7a8a2..55abd4e4c80 100644
--- a/sys/fs/nfsserver/nfs_nfsdserv.c
+++ b/sys/fs/nfsserver/nfs_nfsdserv.c
@@ -3835,9 +3835,9 @@ nfsrvd_exchangeid(struct nfsrv_descript *nd, __unused int isdgram,
 		txdr_hyper(owner_minor, tl);			/* Minor */
 		(void)nfsm_strtom(nd, nd->nd_cred->cr_prison->pr_hostuuid,
 		    strlen(nd->nd_cred->cr_prison->pr_hostuuid)); /* Major */
-		NFSM_BUILD(tl, uint32_t *, 3 * NFSX_UNSIGNED);
-		*tl++ = txdr_unsigned(NFSX_UNSIGNED);
-		*tl++ = time_uptime;		/* Make scope a unique value. */
+		(void)nfsm_strtom(nd, nd->nd_cred->cr_prison->pr_hostuuid,
+		    strlen(nd->nd_cred->cr_prison->pr_hostuuid)); /* Scope */
+		NFSM_BUILD(tl, uint32_t *, NFSX_UNSIGNED);
 		*tl = txdr_unsigned(1);
 		(void)nfsm_strtom(nd, "freebsd.org", strlen("freebsd.org"));
 		(void)nfsm_strtom(nd, version, strlen(version));