diff --git a/net/sched/act_tunnel_key.c b/net/sched/act_tunnel_key.c
index b9a2f241a5b3..b90effa10eb5 100644
--- a/net/sched/act_tunnel_key.c
+++ b/net/sched/act_tunnel_key.c
@@ -125,7 +125,7 @@ static int tunnel_key_init(struct net *net, struct nlattr *nla,
 			daddr = nla_get_in_addr(tb[TCA_TUNNEL_KEY_ENC_IPV4_DST]);
 
 			metadata = __ip_tun_set_dst(saddr, daddr, 0, 0,
-						    dst_port, TUNNEL_KEY,
+						    dst_port, TUNNEL_KEY | TUNNEL_CSUM,
 						    key_id, 0);
 		} else if (tb[TCA_TUNNEL_KEY_ENC_IPV6_SRC] &&
 			   tb[TCA_TUNNEL_KEY_ENC_IPV6_DST]) {
@@ -136,7 +136,7 @@ static int tunnel_key_init(struct net *net, struct nlattr *nla,
 			daddr = nla_get_in6_addr(tb[TCA_TUNNEL_KEY_ENC_IPV6_DST]);
 
 			metadata = __ipv6_tun_set_dst(&saddr, &daddr, 0, 0, dst_port,
-						      0, TUNNEL_KEY,
+						      0, TUNNEL_KEY | TUNNEL_CSUM,
 						      key_id, 0);
 		}