diff --git a/config/dev.exs b/config/dev.exs
index ef0cd51..535cf1f 100644
--- a/config/dev.exs
+++ b/config/dev.exs
@@ -2,10 +2,10 @@ import Config
 
 # Configure your database
 config :comfycamp, Comfycamp.Repo,
-  username: "postgres",
-  password: "postgres",
+  username: "phoenix",
+  password: "simple-password",
   hostname: "localhost",
-  database: "comfycamp_dev",
+  database: "phoenix",
   stacktrace: true,
   show_sensitive_data_on_connection_error: true,
   pool_size: 10
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..cf235f0
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,16 @@
+version: '3.8'
+
+services:
+  postgres:
+    image: postgres:16
+    environment:
+      POSTGRES_DB: phoenix
+      POSTGRES_USER: phoenix
+      POSTGRES_PASSWORD: simple-password
+    ports:
+      - 5432:5432
+    volumes:
+      - comfycamp-postgres-dev:/var/lib/postgresql/data
+
+volumes:
+  comfycamp-postgres-dev: