diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..bc9c11f
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,13 @@
+name: Docker Build
+
+on:
+  push:
+  schedule:
+  - cron: '15 3 * * 0'
+  workflow_dispatch:
+
+jobs:
+  build:
+    uses: fab-infra/actions/.github/workflows/docker-build.yml@master
+    with:
+      docker-image: jedi-comport
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..44ccee4
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,16 @@
+# phpBB 3.3 base image
+FROM ghcr.io/fab-infra/phpbb:3.3-opensuse15
+
+# Download and extract extensions
+RUN for PHPBB_EXT in 184661 204724 206731; do \
+        curl -sSLf -o "/tmp/phbb_ext.zip" "https://www.phpbb.com/customise/db/download/${PHPBB_EXT}" &&\
+        unzip "/tmp/phbb_ext.zip" -d ext &&\
+        rm -f "/tmp/phbb_ext.zip"; \
+    done &&\
+    chown -R wwwrun:www ext
+
+# Environment
+ENV PHPBB_EXTENSIONS="phpbb/boardannouncements,alfredoramos/seometadata,alfredoramos/simplespoiler"
+
+# Files
+COPY --chown=wwwrun:www ./styles styles
diff --git a/README.md b/README.md
index 55fe339..122c3a1 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ docker compose up -d
 
 Then, point your browser to http://comport.dev.jediholo.net and you should see the JEDI Comport forum.
 
-Login as admin/admin, then go to the ACP:
+Login as admin/admin123, then go to the ACP:
 - In Customize > Install Styles, install the `jediholo` style.
 - In General > Board settings, set `jediholo` as the Default and Guest style.
 
diff --git a/docker-compose.yml b/docker-compose.yml
index 480a871..fd6ae4d 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,15 +1,19 @@
 services:
   phpbb:
-    image: bitnami/phpbb:3.3.12
+    image: ghcr.io/jediholo/jedi-comport:master
+    restart: on-failure
+    build:
+      context: .
     ports:
       - '127.0.0.12:80:8080'
     volumes:
-      - 'phpbb:/bitnami/phpbb'
-      - './setup.sh:/docker-entrypoint-init.d/setup.sh'
-      - './styles/jediholo:/phpbb/styles/jediholo'
+      - 'phpbb-files:/srv/www/apps/phpbb/files'
+      - 'phpbb-images:/srv/www/apps/phpbb/images'
+      - 'phpbb-store:/srv/www/apps/phpbb/store'
+      - './styles/jediholo:/srv/www/apps/phpbb/styles/jediholo'
     environment:
       - PHPBB_USERNAME=admin
-      - PHPBB_PASSWORD=admin
+      - PHPBB_PASSWORD=admin123
       - PHPBB_FORUM_NAME=JEDI Comport
       - PHPBB_FORUM_DESCRIPTION=The JEDI HoloNet Communications Port
       - PHPBB_EMAIL=admin@jediholo.net
@@ -19,6 +23,7 @@ services:
       - PHPBB_DATABASE_NAME=jedi-comport
   mysql:
     image: mariadb:10.11
+    restart: on-failure
     ports:
       - '127.0.0.12:3306:3306'
     volumes:
@@ -30,4 +35,6 @@ services:
       - MYSQL_DATABASE=jedi-comport
 volumes:
   mysql:
-  phpbb:
+  phpbb-files:
+  phpbb-images:
+  phpbb-store:
diff --git a/setup.sh b/setup.sh
deleted file mode 100644
index 7aba4f8..0000000
--- a/setup.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/sh
-
-ln -s /phpbb/styles/jediholo /bitnami/phpbb/styles/jediholo