diff --git a/io_uring/net.c b/io_uring/net.c
index 3f9d08b78c21..b3f73883a24c 100644
--- a/io_uring/net.c
+++ b/io_uring/net.c
@@ -1375,7 +1375,7 @@ int io_send_zc_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
 	if (zc->msg_flags & MSG_DONTWAIT)
 		req->flags |= REQ_F_NOWAIT;
 
-	if (io_is_compat(req->ctx))
+	if (io_is_compat(ctx))
 		zc->msg_flags |= MSG_CMSG_COMPAT;
 
 	iomsg = io_msg_alloc_async(req);