diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index 66f860b1b91617a4559296686b89df5cd71f7de8..b9974669edb4f124ee8a47d3a6a69e8a384caf95 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -952,6 +952,7 @@ static struct net_protocol dccp_v4_protocol = {
 	.handler	= dccp_v4_rcv,
 	.err_handler	= dccp_v4_err,
 	.no_policy	= 1,
+	.netns_ok	= 1,
 };
 
 static const struct proto_ops inet_dccp_ops = {