diff --git a/Makefile b/Makefile
index bc5c2ae..d0e4108 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,25 @@
-celery:
-	celery -A KeRS worker -l info
-beat:
-	celery -A KeRS beat -l info --scheduler django_celery_beat.schedulers:DatabaseScheduler
+SQLITE_FILE ?= kers.sqlite3
+
+PYTHON := $(shell find -mindepth 3 -maxdepth 3 -path "*/bin/python")
+ifeq ($(PYTHON),)
+	$(error No virtualenv found)
+endif
+VENVBIN := $(dir $(PYTHON))
+
+.PHONY: server celery beat rewrite_migrations
+
 server:
-	python manage.py runserver
+	$(PYTHON) manage.py runserver
+celery:
+	$(VENVBIN)/celery -A KeRS worker -l info
+beat:
+	$(VENVBIN)/celery -A KeRS beat -l info --scheduler django_celery_beat.schedulers:DatabaseScheduler
+
+rewrite_migrations:
+	@printf "Only for when there is no data in production yet. Continue? (y/N) "; read continue; [ "$$continue" = y ]
+	rm -f events/migrations/0*_*.py users/migrations/0*_*.py
+	rm -f "$(SQLITE_FILE)"
+	$(PYTHON) manage.py makemigrations
+	$(PYTHON) manage.py migrate
+	(sleep 1; echo "admin"; sleep 0.5; echo "admin"; sleep 1; echo "y") | \
+		socat - EXEC:'$(PYTHON) manage.py createsuperuser --username admin --zeus_id 1',pty,setsid,ctty