diff --git a/bsps/include/dev/serial/arm-pl011-regs.h b/bsps/include/dev/serial/arm-pl011-regs.h
index d6ea9ae11a..222ec06108 100644
--- a/bsps/include/dev/serial/arm-pl011-regs.h
+++ b/bsps/include/dev/serial/arm-pl011-regs.h
@@ -100,9 +100,9 @@ typedef struct {
 #define PL011_UARTCR_RXE BSP_BIT32(9)
 #define PL011_UARTCR_TXE BSP_BIT32(8)
 #define PL011_UARTCR_LBE BSP_BIT32(7)
-#define PL011_UARTCR_SIRLP BSP_BIT32(3)
-#define PL011_UARTCR_SIREN BSP_BIT32(2)
-#define PL011_UARTCR_UARTEN BSP_BIT32(1)
+#define PL011_UARTCR_SIRLP BSP_BIT32(2)
+#define PL011_UARTCR_SIREN BSP_BIT32(1)
+#define PL011_UARTCR_UARTEN BSP_BIT32(0)
   uint32_t uartifls;
 #define PL011_UARTIFLS_RXIFLSEL(val) BSP_FLD32(val, 3, 5)
 #define PL011_UARTIFLS_RXIFLSEL_GET(reg) BSP_FLD32GET(reg, 3, 5)