diff --git a/alpine/etc/network/interfaces b/alpine/etc/network/interfaces
index 1899cbc0d..448065704 100644
--- a/alpine/etc/network/interfaces
+++ b/alpine/etc/network/interfaces
@@ -3,7 +3,7 @@ iface lo inet loopback
 
 auto eth0
 iface eth0 inet dhcp
-    udhcpc_opts -T 3 -A 3 -t 20
+    udhcpc_opts -T 3 -A 3 -t 20 -O search
 
 auto eth1
 iface eth1 inet dhcp