diff --git a/README.md b/README.md
index c0caee6..e4d5bde 100644
--- a/README.md
+++ b/README.md
@@ -382,8 +382,9 @@ The aims is to provide a ready-to-run recipes that you can just copy, paste and
 
 
 # Social
-- [Monica](apps/social/monica.md)
 - [Etesync](apps/social/etesync.md)
+- [Monica](apps/social/monica.md)
+- [Mastodon](apps/social/mastodon.md)
 
 ### Other untested
 - [HumHub](https://www.humhub.com/en) 🔗 - Free social network software and framework.
diff --git a/apps/social/mastodon.md b/apps/social/mastodon.md
new file mode 100644
index 0000000..a380ca1
--- /dev/null
+++ b/apps/social/mastodon.md
@@ -0,0 +1,101 @@
+# Mastodon
+Free, open-source social network server based on ActivityPub.
+
+<br>
+
+- [Homepage](https://joinmastodon.org)
+- [Docs](https://docs.joinmastodon.org/)
+- [LinuxServer docs](https://docs.linuxserver.io/images/docker-mastodon)
+
+
+## Prerequisites
+- To generate keys for `SECRET_KEY_BASE` & `OTP_SECRET` run the following command once for each:
+```sh
+docker run --rm -it --entrypoint /bin/bash lscr.io/linuxserver/mastodon generate-secret
+```
+
+- To generate keys for `VAPID_PRIVATE_KEY` & `VAPID_PUBLIC_KEY` run:
+
+```sh
+docker run --rm -it --entrypoint /bin/bash lscr.io/linuxserver/mastodon generate-vapid
+```
+
+- To use `tootctl` run:
+```sh
+# create account
+docker compose exec mastodon /tootctl accounts create \
+  admin \
+  --email admin@example.com \
+  --role Owner \
+  --confirmed
+
+# approve the account
+docker compose exec mastodon /tootctl accounts approve admin
+```
+
+
+
+```yaml
+---
+services:
+  redis:
+    image: redis:alpine
+    container_name: mastodon-redis
+    restart: unless-stopped
+    environment:
+      - TZ=Europe/Dublin
+    volumes:
+      - ./redis:/data
+
+  db:
+    image: postgres:latest
+    environment:
+      - POSTGRES_DB=mastodon
+      - POSTGRES_USER=mastodon
+      - POSTGRES_PASSWORD=mastodon
+
+    volumes:
+      - ./db:/var/lib/postgresql/data
+
+  mastodon:
+    image: lscr.io/linuxserver/mastodon:latest
+    container_name: mastodon
+    restart: unless-stopped
+    environment:
+      - PUID=1000
+      - PGID=1000
+      - TZ=Europe/Dublin
+      - LOCAL_DOMAIN=example.com
+      - WEB_DOMAIN=mastodon.example.com #optional
+	  - EMAIL_DOMAIN_ALLOWLIST=example.com|example.org
+
+      - REDIS_HOST=redis
+      - REDIS_PORT=6379
+
+      - DB_HOST=db
+      - DB_USER=mastodon
+      - DB_NAME=mastodon
+      - DB_PASS=mastodon
+      - DB_PORT=5432
+
+      - SECRET_KEY_BASE=
+      - OTP_SECRET=
+
+      - ES_ENABLED=false
+      - S3_ENABLED=false
+
+      - VAPID_PRIVATE_KEY=
+      - VAPID_PUBLIC_KEY=
+
+      - SMTP_SERVER=
+      - SMTP_PORT=25
+      - SMTP_LOGIN=
+      - SMTP_PASSWORD=
+      - SMTP_FROM_ADDRESS=mastodon@example.com
+
+    volumes:
+      - ./config:/config
+    ports:
+      - 3040:80
+      - 3041:443
+```