diff --git a/configs/clearfog_defconfig b/configs/clearfog_defconfig
index 89c0976..3b7b35d 100644
--- a/configs/clearfog_defconfig
+++ b/configs/clearfog_defconfig
@@ -34,6 +34,7 @@
 CONFIG_MMC_SDHCI_SDMA=y
 CONFIG_MMC_SDHCI_MV=y
 CONFIG_SPI_FLASH=y
+CONFIG_PHYLIB=y
 CONFIG_PCI=y
 CONFIG_DEBUG_UART_BASE=0xd0012000
 CONFIG_DEBUG_UART_CLOCK=250000000