1 files changed, 1 insertions, 0 deletions

diff --git a/include/net/gre.h b/include/net/gre.h
index 7a54a31d1d4c..73ea256eb7d7 100644
--- a/include/net/gre.h
+++ b/include/net/gre.h
@@ -104,6 +104,7 @@ static inline void gre_build_header(struct sk_buff *skb, int hdr_len,
 
         skb_push(skb, hdr_len);
 
+        skb_set_inner_protocol(skb, proto);
         skb_reset_transport_header(skb);
         greh = (struct gre_base_hdr *)skb->data;
         greh->flags = gre_tnl_flags_to_gre_flags(flags);