diff --git a/hw/bsp/rp2040/family.c b/hw/bsp/rp2040/family.c
index 097e6fbd62..40e3f11cd5 100644
--- a/hw/bsp/rp2040/family.c
+++ b/hw/bsp/rp2040/family.c
@@ -149,7 +149,7 @@ void board_init(void)
 #endif
 
 #ifdef UART_DEV
-  bi_decl(bi_2pins_with_func(UART_TX_PIN, UART_TX_PIN, GPIO_FUNC_UART));
+  bi_decl(bi_2pins_with_func(UART_TX_PIN, UART_RX_PIN, GPIO_FUNC_UART));
   uart_inst = uart_get_instance(UART_DEV);
   stdio_uart_init_full(uart_inst, CFG_BOARD_UART_BAUDRATE, UART_TX_PIN, UART_RX_PIN);
 #endif