diff --git a/configs/r8a779a0_falcon_defconfig b/configs/r8a779a0_falcon_defconfig
index cb21d3a5d3..bad5585422 100644
--- a/configs/r8a779a0_falcon_defconfig
+++ b/configs/r8a779a0_falcon_defconfig
@@ -52,6 +52,7 @@ CONFIG_MTD=y
 CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH_SPANSION=y
 # CONFIG_SPI_FLASH_USE_4K_SECTORS is not set
+CONFIG_BITBANGMII=y
 CONFIG_PHY_MICREL=y
 CONFIG_PHY_MICREL_KSZ90X1=y
 CONFIG_DM_ETH=y
diff --git a/include/configs/falcon.h b/include/configs/falcon.h
index 67931febf8..d783faf180 100644
--- a/include/configs/falcon.h
+++ b/include/configs/falcon.h
@@ -22,7 +22,6 @@
 #define GICR_BASE	0xF1060000
 
 /* Ethernet RAVB */
-#define CONFIG_BITBANGMII
 #define CONFIG_BITBANGMII_MULTI
 
 /* Board Clock */