diff --git a/pyproject.toml b/pyproject.toml
index 0fc68a9..dab0a4c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,11 +3,21 @@ name = "nj-api"
 version = "0.1.0"
 description = "Add your description here"
 readme = "README.md"
+authors = [
+    { name = "Marty Oehme", email = "contact@martyoeh.me" }
+]
 requires-python = ">=3.13"
 dependencies = [
     "requests>=2.32.4",
     "typer>=0.16.0",
 ]
 
+[project.scripts]
+nightjet = "nj_api:main"
+
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
 [tool.pyright]
 typeCheckingMode = "basic"
diff --git a/src/nj_api/__init__.py b/src/nj_api/__init__.py
new file mode 100644
index 0000000..8b89904
--- /dev/null
+++ b/src/nj_api/__init__.py
@@ -0,0 +1,5 @@
+from nj_api import main as cli
+
+
+def main() -> None:
+    cli.app()
diff --git a/main.py b/src/nj_api/main.py
similarity index 99%
rename from main.py
rename to src/nj_api/main.py
index 6cbd855..0a4c208 100644
--- a/main.py
+++ b/src/nj_api/main.py
@@ -278,7 +278,9 @@ app = typer.Typer()
 
 @app.command()
 def main(
-    travel_date: Annotated[str, typer.Argument(help="Travel day to search from. (YYYY-MM-DD)")],
+    travel_date: Annotated[
+        str, typer.Argument(help="Travel day to search from. (YYYY-MM-DD)")
+    ],
     start_station: int = typer.Option(
         START_STATION, help="Departure station number. (default: Berlin Hbf)"
     ),
diff --git a/uv.lock b/uv.lock
index e929183..f9e453b 100644
--- a/uv.lock
+++ b/uv.lock
@@ -96,7 +96,7 @@ wheels = [
 [[package]]
 name = "nj-api"
 version = "0.1.0"
-source = { virtual = "." }
+source = { editable = "." }
 dependencies = [
     { name = "requests" },
     { name = "typer" },