diff --git a/Makefile b/Makefile
index ba4ec367..f8f87d8b 100644
--- a/Makefile
+++ b/Makefile
@@ -29,7 +29,7 @@ remove-install-stamp:
 update: remove-install-stamp install
 
 serve: install
-	cd budget; $(PYTHON) run.py
+	$(PYTHON) -m budget.manage runserver
 
 test: $(DEV_STAMP)
 	$(VENV)/bin/tox