diff --git a/uffd/ratelimit.py b/uffd/ratelimit.py
index 6f6216ea1a149ed47bc7f429c8a21a06bc72e235..5604299d983a0e076e107dc2f9e1f46e5f14cfb3 100644
--- a/uffd/ratelimit.py
+++ b/uffd/ratelimit.py
@@ -2,11 +2,10 @@ import datetime
 import ipaddress
 import math
 
-from flask import request, current_app
+from flask import request
 from flask_babel import gettext as _
 from sqlalchemy import Column, Integer, String, DateTime
 from sqlalchemy.ext.hybrid import hybrid_property
-from werkzeug.contrib.fixers import ProxyFix
 
 from uffd.database import db
 from uffd.tasks import cleanup_task
@@ -52,11 +51,11 @@ class Ratelimit:
 
 def get_addrkey(addr=None):
 	if addr is None:
-		addr = ProxyFix(current_app).get_remote_addr([request.headers.get("X-FORWARDED-FOR")])
+		addr = request.remote_addr
 	try:
 		addr = ipaddress.ip_address(addr)
 	except ValueError:
-		return '"{}"'.format(addr)
+		return '"'+addr+'"'
 	if isinstance(addr, ipaddress.IPv4Address):
 		net = ipaddress.IPv4Network((addr, '24'), strict=False)
 	elif isinstance(addr, ipaddress.IPv6Address):
diff --git a/uffd/translations/de/LC_MESSAGES/messages.po b/uffd/translations/de/LC_MESSAGES/messages.po
index d592fd08bd0b567f6a4db8fd023ef66f3d607df2..05f538796bb3842798f9e7fe25faa4a1f2fd805c 100644
--- a/uffd/translations/de/LC_MESSAGES/messages.po
+++ b/uffd/translations/de/LC_MESSAGES/messages.po
@@ -45,22 +45,18 @@ msgid "%(hours)d hours"
 msgstr "%(hours)d Stunden"
 
 #: uffd/invite/models.py:81 uffd/invite/models.py:104 uffd/invite/models.py:109
-#, fuzzy
 msgid "Invite link is invalid"
 msgstr "Einladungslink ist nicht valide"
 
 #: uffd/invite/models.py:83
-#, fuzzy
 msgid "Invite link does not grant any roles"
 msgstr "Einladungslink weist keine Rollen zu"
 
 #: uffd/invite/models.py:85
-#, fuzzy
 msgid "Invite link does not grant any new roles"
 msgstr "Einladungslink weist keine neuen Rollen zu"
 
 #: uffd/invite/models.py:90 uffd/signup/models.py:115
-#, fuzzy
 msgid "Success"
 msgstr "Erfolgreich"
 
@@ -1440,32 +1436,26 @@ msgid "Forgot Password?"
 msgstr "Passwort vergessen?"
 
 #: uffd/signup/models.py:77 uffd/signup/models.py:102
-#, fuzzy
 msgid "Invalid signup request"
 msgstr "Ungültiger Account-Registrierungs-Link"
 
 #: uffd/signup/models.py:79
-#, fuzzy
 msgid "Login name is invalid"
 msgstr "Name ungültig"
 
 #: uffd/signup/models.py:81
-#, fuzzy
 msgid "Display name is invalid"
 msgstr "Anzeigename ist nicht valide."
 
 #: uffd/signup/models.py:83
-#, fuzzy
 msgid "Mail address is invalid"
 msgstr "E-Mail-Adresse nicht valide"
 
 #: uffd/signup/models.py:87 uffd/signup/models.py:106
-#, fuzzy
 msgid "A user with this login name already exists"
 msgstr "Ein Account mit diesem Namen existiert bereits"
 
 #: uffd/signup/models.py:88
-#, fuzzy
 msgid "Valid"
 msgstr "Gültig"