diff --git a/docs/pihole.md b/docs/pihole.md
index 1ec80c7..bc2c876 100644
--- a/docs/pihole.md
+++ b/docs/pihole.md
@@ -18,7 +18,7 @@ BTCPAYGEN_ADDITIONAL_FRAGMENTS="$BTCPAYGEN_ADDITIONAL_FRAGMENTS;opt-add-pihole"
 ```
 
 3. If your server has a firewall, make sure it allow incoming traffic to port `53 (UDP)`.
-4. Configure your home router DHCP server to use `192.168.1.2`
+4. Configure your home router DHCP server to use `192.168.1.2` as primary DNS server.
 
 
 From now everytime a device will connect to your local network, they will automatically use pi-hole as a DNS server. Advertisements will go to a black hole for all devices.