diff --git a/Makefile b/Makefile
index 3fe7b39d3..dc213f5e3 100644
--- a/Makefile
+++ b/Makefile
@@ -12,7 +12,7 @@ run-dev: | build-dev
 	docker-compose -f docker/docker-compose.dev.yml up
 
 stop-dev:
-	docker-compose -f docker/docker-compose.dev.yml down
+	docker-compose -f docker/docker-compose.dev.yml down --volumes --remove-orphans
 
 copy-node-modules:
 	docker-compose -f docker/docker-compose.dev.yml exec client bash -c "cp -r /app/node_modules/ /app/src/"
diff --git a/openslides-backend b/openslides-backend
index faeb0606e..c3cef6c3d 160000
--- a/openslides-backend
+++ b/openslides-backend
@@ -1 +1 @@
-Subproject commit faeb0606eec38742b1c59e933caaa49d00f0489f
+Subproject commit c3cef6c3d5066d80fe2ad446dfbb84270def0023