diff -ur ../criu-3.19/criu/cr-service.c criu-3.19/criu/cr-service.c
--- ../criu-3.19/criu/cr-service.c	2023-11-28 01:47:16.000000000 +0100
+++ criu-3.19/criu/cr-service.c	2024-12-17 19:53:43.865616992 +0100
@@ -570,7 +570,7 @@
 	if (req->has_network_lock) {
 		switch (req->network_lock) {
 		case CRIU_NETWORK_LOCK_METHOD__IPTABLES:
-			opts.network_lock_method = NETWORK_LOCK_IPTABLES;
+			opts.network_lock_method = NETWORK_LOCK_NFTABLES;
 			break;
 		case CRIU_NETWORK_LOCK_METHOD__NFTABLES:
 			opts.network_lock_method = NETWORK_LOCK_NFTABLES;