diff --git a/.dev/docker-compose.yml b/.dev/docker-compose.yml
index 8157353..ff81f0a 100644
--- a/.dev/docker-compose.yml
+++ b/.dev/docker-compose.yml
@@ -4,7 +4,7 @@ services:
     restart: always
     env_file:
       - ../.env.dev
-    ports:
+    expose:
       - 5432:5432
     volumes:
       - postgres_data:/var/lib/postgresql/data
diff --git a/.formatter.exs b/.formatter.exs
index 79d0a46..9eb6836 100644
--- a/.formatter.exs
+++ b/.formatter.exs
@@ -1,6 +1,9 @@
 [
   import_deps: [:ecto, :ecto_sql, :phoenix],
   subdirectories: ["priv/*/migrations"],
-  inputs: ["*.{ex,exs}", "{config,lib,test}/**/*.{ex,exs}", "priv/*/seeds.exs"],
-  excludes: [".env*.exs", "config/runtime.exs", "test/**/*.{ex,exs}"]
+  inputs:
+    Enum.flat_map(
+      ["{mix,.formatter}.exs", "{config,lib,test}/**/*.{ex,exs}"],
+      &Path.wildcard(&1, match_dot: true)
+    ) -- [".env.dev.exs"]
 ]