diff --git a/net/mptcp/subflow.c b/net/mptcp/subflow.c
index 5c0594d09cc5..869010587df4 100644
--- a/net/mptcp/subflow.c
+++ b/net/mptcp/subflow.c
@@ -212,6 +212,7 @@ static void subflow_ulp_clone(const struct request_sock *req,
 			      const gfp_t priority)
 {
 	struct mptcp_subflow_request_sock *subflow_req = mptcp_subflow_rsk(req);
+	struct mptcp_subflow_context *old_ctx = mptcp_subflow_ctx(newsk);
 	struct mptcp_subflow_context *new_ctx;
 
 	/* newsk->sk_socket is NULL at this point */
@@ -221,6 +222,7 @@ static void subflow_ulp_clone(const struct request_sock *req,
 
 	new_ctx->conn = NULL;
 	new_ctx->conn_finished = 1;
+	new_ctx->icsk_af_ops = old_ctx->icsk_af_ops;
 
 	if (subflow_req->mp_capable) {
 		new_ctx->mp_capable = 1;