diff --git a/config.acer b/config.acer
index b07fb8a..885b5fd 100644
--- a/config.acer
+++ b/config.acer
@@ -1691,7 +1691,7 @@ CONFIG_R8169=m
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
 # CONFIG_NET_SB1000 is not set
-CONFIG_PHYLIB=m
+CONFIG_PHYLIB=y
 # CONFIG_LED_TRIGGER_PHY is not set
 # CONFIG_FIXED_PHY is not set
 
@@ -1724,7 +1724,7 @@ CONFIG_PHYLIB=m
 # CONFIG_NXP_TJA11XX_PHY is not set
 # CONFIG_AT803X_PHY is not set
 # CONFIG_QSEMI_PHY is not set
-CONFIG_REALTEK_PHY=m
+CONFIG_REALTEK_PHY=y
 # CONFIG_RENESAS_PHY is not set
 # CONFIG_ROCKCHIP_PHY is not set
 # CONFIG_SMSC_PHY is not set
@@ -1737,9 +1737,9 @@ CONFIG_REALTEK_PHY=m
 # CONFIG_DP83869_PHY is not set
 # CONFIG_VITESSE_PHY is not set
 # CONFIG_XILINX_GMII2RGMII is not set
-CONFIG_MDIO_DEVICE=m
-CONFIG_MDIO_BUS=m
-CONFIG_MDIO_DEVRES=m
+CONFIG_MDIO_DEVICE=y
+CONFIG_MDIO_BUS=y
+CONFIG_MDIO_DEVRES=y
 # CONFIG_MDIO_BITBANG is not set
 # CONFIG_MDIO_BCM_UNIMAC is not set
 # CONFIG_MDIO_MVUSB is not set