diff --git a/.env.example b/.env.example
deleted file mode 100644
index d37f594..0000000
--- a/.env.example
+++ /dev/null
@@ -1,8 +0,0 @@
-### Setup ###
-REGISTRY_URL=''
-
-### Postgres ###
-POSTGRES_USER='postgres'
-POSTGRES_PASSWORD='postgres'
-POSTGRES_DB='postgres'
-POSTGRES_PORT='5432'
diff --git a/README.md b/README.md
index 0580fdb..4c84827 100644
--- a/README.md
+++ b/README.md
@@ -1,71 +1,33 @@
 # databases
 
-Custom database Docker images, built for local development and self-hosted deployments.
+Custom database Docker images for local development and self-hosted deployments.
 
-## Supported Variants
+## Postgres 18
 
-| Variant    | Base Image             |
-| ---------- | ---------------------- |
-| `postgres` | `postgres:18.3-alpine` |
-
-## Prerequisites
-
-- [mise](https://mise.jdx.dev/) — manages tool versions
-- [Docker](https://docs.docker.com/get-docker/) with Compose plugin
-
-```bash
-mise install
-```
-
-## Configuration
-
-Copy `.env.example` to `.env` and adjust as needed:
+Based on `postgres:18.3-alpine`.
 
+### Configuration
 ```bash
 cp .env.example .env
 ```
 
-| Variable            | Default    | Description                           |
-| ------------------- | ---------- | ------------------------------------- |
-| `REGISTRY_URL`      | _(empty)_  | Container registry URL for publishing |
-| `POSTGRES_USER`     | `postgres` | Postgres superuser name               |
-| `POSTGRES_PASSWORD` | `postgres` | Postgres superuser password           |
-| `POSTGRES_DB`       | `postgres` | Default database name                 |
-| `POSTGRES_PORT`     | `5432`     | Host port mapped to Postgres          |
-
-## Usage
+| Variable            | Default    | Description                  |
+| ------------------- | ---------- | ---------------------------- |
+| `POSTGRES_USER`     | `postgres` | Postgres superuser name      |
+| `POSTGRES_PASSWORD` | `postgres` | Postgres superuser password  |
+| `POSTGRES_DB`       | `postgres` | Default database name        |
+| `POSTGRES_PORT`     | `5432`     | Host port mapped to Postgres |
 
+### Usage
 ```bash
-# Build image locally
-just build [db]
-
-# Start database (waits until healthy)
-just db-up [db]
-
-# Stop database and remove volumes
-just db-down [db]
-
-# Run tests
-just test [db]
-
-# Build and push to registry
-just publish [db]
+docker pull git.fastwaydata.com/esauflores/database-postgres:latest
+```
+```yaml
+services:
+  postgres:
+    image: git.fastwaydata.com/esauflores/database-postgres:latest
+    env_file: .env
+    ports:
+      - "${POSTGRES_PORT:-5432}:5432"
 ```
 
-`db` defaults to `postgres` when not specified.
-
-## CI/CD
-
-The GitHub Actions workflow (`.github/workflows/test-and-push.yml`) triggers on `v*` tag pushes:
-
-1. **Test** — spins up the database and verifies connectivity
-2. **Publish** — builds and pushes the image to the configured registry
-
-Required repository secrets: `REGISTRY_URL`, `REGISTRY_USERNAME`, `REGISTRY_PASSWORD`.
-
-## Adding a New Variant
-
-1. Create `<db>/Dockerfile` and `<db>/compose.yml`
-2. Add a `_test-<db>` recipe and a case entry in `test` in the `Justfile`
-3. Add `<db>` to the `matrix.db` list in `.github/workflows/test-and-push.yml`
-4. Add any new env vars to `.env.example`