diff --git a/authentik/sources/kerberos/auth.py b/authentik/sources/kerberos/auth.py
index 9080cea8fd6b..3110ef8db90c 100644
--- a/authentik/sources/kerberos/auth.py
+++ b/authentik/sources/kerberos/auth.py
@@ -73,7 +73,9 @@ def auth_user(
                 if (
                     user_source_connection.source.kerberossource.password_login_update_internal_password
                 ):
-                    user_source_connection.user.set_password(password, sender=user_source_connection.source)
+                    user_source_connection.user.set_password(
+                        password, sender=user_source_connection.source
+                    )
                     user_source_connection.user.save()
                 return user, user_source_connection.source
             # Password doesn't match, onto next source
diff --git a/authentik/sources/ldap/signals.py b/authentik/sources/ldap/signals.py
index 83fd894aded0..75e8408930f5 100644
--- a/authentik/sources/ldap/signals.py
+++ b/authentik/sources/ldap/signals.py
@@ -13,7 +13,6 @@
 from authentik.core.signals import password_changed
 from authentik.events.models import Event, EventAction
 from authentik.flows.planner import PLAN_CONTEXT_PENDING_USER
-from authentik.sources.ldap.auth import LDAPBackend
 from authentik.sources.ldap.models import LDAPSource
 from authentik.sources.ldap.password import LDAPPasswordChanger
 from authentik.sources.ldap.tasks import ldap_connectivity_check, ldap_sync_single