diff --git a/boards/bflb/bl60x/bl604e_iot_dvk/bl604e_iot_dvk_defconfig b/boards/bflb/bl60x/bl604e_iot_dvk/bl604e_iot_dvk_defconfig
index 36e9122b1d3..a512dfb34f7 100644
--- a/boards/bflb/bl60x/bl604e_iot_dvk/bl604e_iot_dvk_defconfig
+++ b/boards/bflb/bl60x/bl604e_iot_dvk/bl604e_iot_dvk_defconfig
@@ -6,5 +6,4 @@ CONFIG_CONSOLE=y
 CONFIG_SERIAL=y
 
 CONFIG_UART_CONSOLE=y
-CONFIG_UART_BFLB=y
 CONFIG_UART_INTERRUPT_DRIVEN=y