diff --git a/configs/comtrend_ar5387un_ram_defconfig b/configs/comtrend_ar5387un_ram_defconfig
index 5a94448..9d2fc0c 100644
--- a/configs/comtrend_ar5387un_ram_defconfig
+++ b/configs/comtrend_ar5387un_ram_defconfig
@@ -50,6 +50,7 @@
 CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH_MACRONIX=y
 CONFIG_SPI_FLASH_MTD=y
+CONFIG_PHY_RESET_DELAY=20
 CONFIG_DM_ETH=y
 CONFIG_BCM6368_ETH=y
 CONFIG_PHY=y