diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
index 3f2fe3d50328..37708dabebd1 100644
--- a/net/hsr/hsr_netlink.c
+++ b/net/hsr/hsr_netlink.c
@@ -476,6 +476,7 @@ static struct genl_family hsr_genl_family __ro_after_init = {
 	.name = "HSR",
 	.version = 1,
 	.maxattr = HSR_A_MAX,
+	.netnsok = true,
 	.module = THIS_MODULE,
 	.ops = hsr_ops,
 	.n_ops = ARRAY_SIZE(hsr_ops),