diff --git a/target/linux/mpc85xx/base-files/lib/preinit/10_fix_eth_mac.sh b/target/linux/mpc85xx/base-files/lib/preinit/10_fix_eth_mac.sh
index ddb9bef1416..fc4beaef1a8 100644
--- a/target/linux/mpc85xx/base-files/lib/preinit/10_fix_eth_mac.sh
+++ b/target/linux/mpc85xx/base-files/lib/preinit/10_fix_eth_mac.sh
@@ -3,6 +3,9 @@
 
 preinit_set_mac_address() {
 	case $(board_name) in
+	enterasys,ws-ap3710i)
+		ip link set dev eth0 address $(mtd_get_mac_ascii cfg1 ethaddr)
+		;;
 	enterasys,ws-ap3715i|\
 	extreme-networks,ws-ap3825i)
 		ip link set dev eth0 address $(mtd_get_mac_ascii cfg1 ethaddr)