diff --git a/apps/member/forms.py b/apps/member/forms.py
index 5c58b190..20f04a04 100644
--- a/apps/member/forms.py
+++ b/apps/member/forms.py
@@ -15,6 +15,7 @@ from django.utils.translation import gettext_lazy as _
 from note.models import NoteSpecial, Alias
 from note_kfet.inputs import Autocomplete, AmountInput
 from permission.models import PermissionMask, Role
+from permission.backends import PermissionBackend
 from PIL import Image, ImageSequence
 
 from .models import Profile, Club, Membership