1 files changed, 1 insertions, 1 deletions
diff --git a/stmhal/uart.c b/stmhal/uart.c
index 210330e81a..cbcb7c059b 100644
--- a/stmhal/uart.c
+++ b/stmhal/uart.c
@@ -933,6 +933,6 @@ const mp_obj_type_t pyb_uart_type = {
     .make_new = pyb_uart_make_new,
     .getiter = mp_identity,
     .iternext = mp_stream_unbuffered_iter,
-    .stream_p = &uart_stream_p,
+    .protocol = &uart_stream_p,
     .locals_dict = (mp_obj_t)&pyb_uart_locals_dict,
 };