diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-om5p.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-om5p.c
index 298e80ce6c..49acd3b67f 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-om5p.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-om5p.c
@@ -186,9 +186,8 @@ static void __init om5p_an_setup(void)
 	ath79_init_mac(mac, art, 0x02);
 	ath79_register_wmac(art + OM5P_WMAC_CALDATA_OFFSET, mac);
 
-	ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0 |
-				   AR934X_ETH_CFG_RXD_DELAY |
-				   AR934X_ETH_CFG_RDV_DELAY);
+	ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0);
+	ath79_setup_ar934x_eth_rx_delay(2, 2);
 	ath79_register_mdio(0, 0x0);
 	ath79_register_mdio(1, 0x0);