diff --git a/key-value-versions-app/.env.example b/key-value-versions-app/.env.example
index 35db1dd..a268986 100644
--- a/key-value-versions-app/.env.example
+++ b/key-value-versions-app/.env.example
@@ -20,12 +20,12 @@ LOG_STACK=single
 LOG_DEPRECATIONS_CHANNEL=null
 LOG_LEVEL=debug
 
-DB_CONNECTION=sqlite
-# DB_HOST=127.0.0.1
-# DB_PORT=3306
-# DB_DATABASE=laravel
-# DB_USERNAME=root
-# DB_PASSWORD=
+DB_CONNECTION=pgsql
+DB_HOST=pgsql
+DB_PORT=5432
+DB_DATABASE=laravel
+DB_USERNAME=sail
+DB_PASSWORD=password
 
 SESSION_DRIVER=database
 SESSION_LIFETIME=120
diff --git a/key-value-versions-app/docker-compose.yml b/key-value-versions-app/docker-compose.yml
new file mode 100644
index 0000000..bf595ed
--- /dev/null
+++ b/key-value-versions-app/docker-compose.yml
@@ -0,0 +1,56 @@
+services:
+    laravel.test:
+        build:
+            context: './vendor/laravel/sail/runtimes/8.4'
+            dockerfile: Dockerfile
+            args:
+                WWWGROUP: '${WWWGROUP}'
+        image: 'sail-8.4/app'
+        extra_hosts:
+            - 'host.docker.internal:host-gateway'
+        ports:
+            - '${APP_PORT:-80}:80'
+            - '${VITE_PORT:-5173}:${VITE_PORT:-5173}'
+        environment:
+            WWWUSER: '${WWWUSER}'
+            LARAVEL_SAIL: 1
+            XDEBUG_MODE: '${SAIL_XDEBUG_MODE:-off}'
+            XDEBUG_CONFIG: '${SAIL_XDEBUG_CONFIG:-client_host=host.docker.internal}'
+            IGNITION_LOCAL_SITES_PATH: '${PWD}'
+        volumes:
+            - '.:/var/www/html'
+        networks:
+            - sail
+        depends_on:
+            - pgsql
+    pgsql:
+        image: 'postgres:17'
+        ports:
+            - '${FORWARD_DB_PORT:-5432}:5432'
+        environment:
+            PGPASSWORD: '${DB_PASSWORD:-secret}'
+            POSTGRES_DB: '${DB_DATABASE}'
+            POSTGRES_USER: '${DB_USERNAME}'
+            POSTGRES_PASSWORD: '${DB_PASSWORD:-secret}'
+        volumes:
+            - 'sail-pgsql:/var/lib/postgresql/data'
+            - './vendor/laravel/sail/database/pgsql/create-testing-database.sql:/docker-entrypoint-initdb.d/10-create-testing-database.sql'
+        networks:
+            - sail
+        healthcheck:
+            test:
+                - CMD
+                - pg_isready
+                - '-q'
+                - '-d'
+                - '${DB_DATABASE}'
+                - '-U'
+                - '${DB_USERNAME}'
+            retries: 3
+            timeout: 5s
+networks:
+    sail:
+        driver: bridge
+volumes:
+    sail-pgsql:
+        driver: local