diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index cb9df0e..45702b8 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -545,6 +545,8 @@
 	net_get_random_once(&ip6_idents_hashrnd, sizeof(ip6_idents_hashrnd));
 
 	hash = __ipv6_addr_jhash(&rt->rt6i_dst.addr, ip6_idents_hashrnd);
+	hash = __ipv6_addr_jhash(&rt->rt6i_src.addr, hash);
+
 	id = ip_idents_reserve(hash, 1);
 	fhdr->identification = htonl(id);
 }