1 files changed, 1 insertions, 0 deletions

diff --git a/net/ipv6/xfrm6_mode_tunnel.c b/net/ipv6/xfrm6_mode_tunnel.c
index ea228387911..fd84e221727 100644
--- a/net/ipv6/xfrm6_mode_tunnel.c
+++ b/net/ipv6/xfrm6_mode_tunnel.c
@@ -118,6 +118,7 @@ static struct xfrm_mode xfrm6_tunnel_mode = {
         .output = xfrm6_tunnel_output,
         .owner = THIS_MODULE,
         .encap = XFRM_MODE_TUNNEL,
+        .flags = XFRM_MODE_FLAG_TUNNEL,
 };
 
 static int __init xfrm6_tunnel_init(void)