diff --git a/README.md b/README.md
index ab9dea6..e161aea 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,8 @@ All services are deployed using Docker compose and are run as a non-root user.
 * [ddclient](https://github.com/linuxserver/docker-ddclient) - DDNS
 * [SWAG](https://github.com/linuxserver/docker-swag) - reverse proxy with SSL certbot and fail2ban
 * [watchtower](https://github.com/containrrr/watchtower) - notifications about docker image updates
+* [Duplicati](https://github.com/linuxserver/docker-duplicati) - cool backup
+  software
 
 ### Media
 * [Jellyfin](https://github.com/linuxserver/docker-jellyfin) - media server
diff --git a/docker/.env.example b/docker/.env.example
index d0d79d0..8244bcb 100644
--- a/docker/.env.example
+++ b/docker/.env.example
@@ -31,3 +31,9 @@ BW_ADMIN_TOKEN=
 
 # jellyfin
 JF_RENDER_GROUP=
+
+# duplicati
+DUPLICATI_UID=
+DUPLICATI_GID=
+BACKUP_SOURCE_DIR=
+BACKUP_DIR=
diff --git a/docker/stacks/duplicati/duplicati.yml b/docker/stacks/duplicati/duplicati.yml
new file mode 100644
index 0000000..ed74a70
--- /dev/null
+++ b/docker/stacks/duplicati/duplicati.yml
@@ -0,0 +1,21 @@
+services:
+  duplicati:
+    image: linuxserver/duplicati
+    container_name: duplicati
+    networks:
+      - duplicati
+    environment:
+      - PUID=${DUPLICATI_UID}
+      - PGID=${DUPLICATI_GID}
+      - TZ=${TIMEZONE}
+    volumes:
+      - ${APPS_DIR}/duplicati:/config
+      - ${BACKUP_DIR}:/backups
+      - ${BACKUP_SOURCE_DIR}:/source
+    ports:
+      - "8200:8200"
+    restart: unless-stopped
+
+networks:
+   duplicati:
+      name: duplicati