diff --git a/docker/pi-hole/README.md b/docker/pi-hole/README.md
index 4ad76d3..07b26c3 100644
--- a/docker/pi-hole/README.md
+++ b/docker/pi-hole/README.md
@@ -1,5 +1,13 @@
 # Pi-hole
 
+## TL;DR
+
+```sh
+# Run on Raspberry Pi.
+sudo apt update && sudo apt install -y docker-compose
+cd pi-hole && sudo docker-compose up -d
+```
+
 ## Further readings
 
 - [Github]
diff --git a/docker/pi-hole/docker-compose.yml b/docker/pi-hole/docker-compose.yml
index d8d6fe3..6bb3506 100644
--- a/docker/pi-hole/docker-compose.yml
+++ b/docker/pi-hole/docker-compose.yml
@@ -1,30 +1,36 @@
 version: "3.2"
 
+secrets:
+  webpassword:
+    file: ./webpassword
+
 services:
   pihole:
     container_name: pihole
     image: pihole/pihole:latest
-    ports:
-      - "53:53/tcp"
-      - "53:53/udp"
-      - "67:67/udp"
-      - "80:80/tcp"
-      - "443:443/tcp"
     environment:
       TZ: Europe/Amsterdam
       WEBPASSWORD_FILE: /run/secrets/webpassword
+      # DNSMASQ_LISTENING: all  # Only required if using Docker's default 'bridge' network setting
     volumes:
-      - ./etc-pihole/:/etc/pihole/
-      - ./etc-dnsmasq.d/:/etc/dnsmasq.d/
+      - ./etc-pihole:/etc/pihole
+      - ./etc-dnsmasq.d:/etc/dnsmasq.d
     dns:
       - 127.0.0.1
       - 1.1.1.1
-    cap_add:
-      - NET_ADMIN
     restart: unless-stopped
     secrets:
       - webpassword
 
-secrets:
-  webpassword:
-    file: ./webpassword
+    # If using the container's DHCP server it is recommended to replace the
+    # 'ports' definition with the 'network_mode' definition instead.
+    network_mode: "host"
+    # ports:
+    #   - "53:53/tcp"
+    #   - "53:53/udp"
+    #   - "67:67/udp"  # Only required if using the DHCP server component.
+    #   - "80:80/tcp"
+
+    # Only required if using the DHCP server component.
+    # cap_add:
+    #   - NET_ADMIN
diff --git a/docker/pi-hole/upstream.docker-compose.yml b/docker/pi-hole/upstream.docker-compose.yml
index 0f0cac5..3855c7d 100644
--- a/docker/pi-hole/upstream.docker-compose.yml
+++ b/docker/pi-hole/upstream.docker-compose.yml
@@ -5,24 +5,20 @@ services:
   pihole:
     container_name: pihole
     image: pihole/pihole:latest
+    # For DHCP it is recommended to remove these ports and instead add: network_mode: "host"
     ports:
       - "53:53/tcp"
       - "53:53/udp"
-      - "67:67/udp"
+      - "67:67/udp" # Only required if you are using Pi-hole as your DHCP server
       - "80:80/tcp"
-      - "443:443/tcp"
     environment:
       TZ: 'America/Chicago'
       # WEBPASSWORD: 'set a secure password here or it will be random'
     # Volumes store your data between container upgrades
     volumes:
-      - './etc-pihole/:/etc/pihole/'
-      - './etc-dnsmasq.d/:/etc/dnsmasq.d/'
-    dns:
-      - 127.0.0.1
-      - 1.1.1.1
-    # Recommended but not required (DHCP needs NET_ADMIN)
+      - './etc-pihole:/etc/pihole'
+      - './etc-dnsmasq.d:/etc/dnsmasq.d'
     #   https://github.com/pi-hole/docker-pi-hole#note-on-capabilities
     cap_add:
-      - NET_ADMIN
+      - NET_ADMIN # Required if you are using Pi-hole as your DHCP server, else not needed
     restart: unless-stopped