diff --git a/web/blueprints/host/__init__.py b/web/blueprints/host/__init__.py
index fc64c6742..c45bb9bb5 100644
--- a/web/blueprints/host/__init__.py
+++ b/web/blueprints/host/__init__.py
@@ -11,7 +11,6 @@
 from pycroft.lib.net import get_subnets_for_room, get_unused_ips
 from pycroft.lib.facilities import get_room
 from pycroft.model import session
-from pycroft.model.facilities import Room
 from pycroft.model.host import Host, Interface
 from pycroft.model.user import User
 from web.blueprints.access import BlueprintAccess
diff --git a/web/blueprints/user/__init__.py b/web/blueprints/user/__init__.py
index 61671ceec..126c7cae7 100644
--- a/web/blueprints/user/__init__.py
+++ b/web/blueprints/user/__init__.py
@@ -9,19 +9,16 @@
 
     :copyright: (c) 2012 by AG DSN.
 """
-import operator
 import re
 import typing as t
 from datetime import timedelta
 from functools import partial
-from itertools import chain
 from typing import TypeVar, Callable, cast
 
 from flask import (
     Blueprint,
     abort,
     flash,
-    jsonify,
     redirect,
     render_template,
     request,