diff --git a/d2warehouse/app/__init__.py b/d2warehouse/app/__init__.py
index dd12c51..2823e26 100644
--- a/d2warehouse/app/__init__.py
+++ b/d2warehouse/app/__init__.py
@@ -1 +1,5 @@
 from d2warehouse.app.main import app
+
+__all__ = [
+    "app",
+]