diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
index b120470..4461adf 100644
--- a/net/hsr/hsr_netlink.c
+++ b/net/hsr/hsr_netlink.c
@@ -166,6 +166,8 @@ static int hsr_fill_info(struct sk_buff *skb, const struct net_device *dev)
 		goto nla_put_failure;
 	if (hsr->prot_version == PRP_V1)
 		proto = HSR_PROTOCOL_PRP;
+	else if (nla_put_u8(skb, IFLA_HSR_VERSION, hsr->prot_version))
+		goto nla_put_failure;
 	if (nla_put_u8(skb, IFLA_HSR_PROTOCOL, proto))
 		goto nla_put_failure;