diff --git a/readme-vars.yml b/readme-vars.yml
index e6fa495..d6e6c74 100644
--- a/readme-vars.yml
+++ b/readme-vars.yml
@@ -113,20 +113,23 @@ app_setup_block: |
   ```
 
   #### OpenWRT
+  Add the following lines to DNSMASQ config (e.g. `/etc/dnsmasq.conf`)
+  ```
+  dhcp-match=set:bios,60,PXEClient:Arch:00000
+  dhcp-boot=tag:bios,netboot.xyz.kpxe,,YOURSERVERIP
+  dhcp-match=set:efi32,60,PXEClient:Arch:00002
+  dhcp-boot=tag:efi32,netboot.xyz.efi,,YOURSERVERIP
+  dhcp-match=set:efi32-1,60,PXEClient:Arch:00006
+  dhcp-boot=tag:efi32-1,netboot.xyz.efi,,YOURSERVERIP
+  dhcp-match=set:efi64,60,PXEClient:Arch:00007
+  dhcp-boot=tag:efi64,netboot.xyz.efi,,YOURSERVERIP
+  dhcp-match=set:efi64-1,60,PXEClient:Arch:00008
+  dhcp-boot=tag:efi64-1,netboot.xyz.efi,,YOURSERVERIP
+  dhcp-match=set:efi64-2,60,PXEClient:Arch:00009
+  dhcp-boot=tag:efi64-2,netboot.xyz.efi,,YOURSERVERIP
+  ```
+  and then restart the service
   ```
-  uci set dhcp.@dnsmasq[0].dhcp_match=set:bios,60,PXEClient:Arch:00000
-  uci set dhcp.@dnsmasq[0].dhcp_boot=tag:bios,netboot.xyz.kpxe,,YOURSERVERIP
-  uci set dhcp.@dnsmasq[0].dhcp_match=set:efi32,60,PXEClient:Arch:00002
-  uci set dhcp.@dnsmasq[0].dhcp_boot=tag:efi32,netboot.xyz.efi,,YOURSERVERIP
-  uci set dhcp.@dnsmasq[0].dhcp_match=set:efi32-1,60,PXEClient:Arch:00006
-  uci set dhcp.@dnsmasq[0].dhcp_boot=tag:efi32-1,netboot.xyz.efi,,YOURSERVERIP
-  uci set dhcp.@dnsmasq[0].dhcp_match=set:efi64,60,PXEClient:Arch:00007
-  uci set dhcp.@dnsmasq[0].dhcp_boot=tag:efi64,netboot.xyz.efi,,YOURSERVERIP
-  uci set dhcp.@dnsmasq[0].dhcp_match=set:efi64-1,60,PXEClient:Arch:00008
-  uci set dhcp.@dnsmasq[0].dhcp_boot=tag:efi64-1,netboot.xyz.efi,,YOURSERVERIP
-  uci set dhcp.@dnsmasq[0].dhcp_match=set:efi64-2,60,PXEClient:Arch:00009
-  uci set dhcp.@dnsmasq[0].dhcp_boot=tag:efi64-2,netboot.xyz.efi,,YOURSERVERIP
-  uci commit
   /etc/init.d/dnsmasq restart
   ```