diff --git a/.ebignore b/.ebignore
new file mode 100644
index 0000000..8276cb4
--- /dev/null
+++ b/.ebignore
@@ -0,0 +1,4 @@
+.coverage
+.mypy_cache
+.pytest_cache
+__pycache__
diff --git a/.gitignore b/.gitignore
index 8276cb4..c40d669 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,7 @@
+!.elasticbeanstalk/*.cfg.yml
+!.elasticbeanstalk/*.global.yml
+.elasticbeanstalk/*
+
 .coverage
 .mypy_cache
 .pytest_cache
diff --git a/src/app.py b/src/app.py
index efc20a3..c1141c8 100644
--- a/src/app.py
+++ b/src/app.py
@@ -13,3 +13,8 @@
 def hello_world():
     """A cheeky hello world route."""
     return {"message": "Look on my Affiliations Service, ye Mighty, and despair!"}
+
+
+if __name__ == "__main__":
+    # I believe this is needed for running on AWS.
+    app.run()