diff --git a/src/rp2_common/hardware_uart/include/hardware/uart.h b/src/rp2_common/hardware_uart/include/hardware/uart.h
index 2092b7d..c957a33 100644
--- a/src/rp2_common/hardware_uart/include/hardware/uart.h
+++ b/src/rp2_common/hardware_uart/include/hardware/uart.h
@@ -159,6 +159,7 @@ void uart_deinit(uart_inst_t *uart);
  *
  * \param uart UART instance. \ref uart0 or \ref uart1
  * \param baudrate Baudrate in Hz
+ * \return Actual set baudrate
  */
 uint uart_set_baudrate(uart_inst_t *uart, uint baudrate);