diff --git a/apps/note/api/views.py b/apps/note/api/views.py
index bc4f99ef..32ed1837 100644
--- a/apps/note/api/views.py
+++ b/apps/note/api/views.py
@@ -179,19 +179,10 @@ class ConsumerViewSet(ReadOnlyProtectedModelViewSet):
             # We match first an alias if it is matched without normalization,
             # then if the normalized pattern matches a normalized alias.
             queryset = queryset.filter(
-                **{f'name{suffix}': alias_prefix + alias}
-            ).union(
-                queryset.filter(
-                    Q(**{f'normalized_name{suffix}': alias_prefix + Alias.normalize(alias)})
-                    & ~Q(**{f'name{suffix}': alias_prefix + alias})
-                ),
-                all=True).union(
-                queryset.filter(
-                    Q(**{f'normalized_name{suffix}': alias_prefix + alias.lower()})
-                    & ~Q(**{f'normalized_name{suffix}': alias_prefix + Alias.normalize(alias)})
-                    & ~Q(**{f'name{suffix}': alias_prefix + alias})
-                ),
-                all=True)
+                Q(**{f'name{suffix}': alias_prefix + alias})
+                | Q(**{f'normalized_name{suffix}': alias_prefix + Alias.normalize(alias)})
+                | Q(**{f'normalized_name{suffix}': alias_prefix + alias.lower()})
+            )
 
         queryset = queryset if settings.DATABASES[queryset.db]["ENGINE"] == 'django.db.backends.postgresql' \
             else queryset.order_by("name")
diff --git a/apps/registration/forms.py b/apps/registration/forms.py
index 6761da43..7791a8a1 100644
--- a/apps/registration/forms.py
+++ b/apps/registration/forms.py
@@ -5,7 +5,6 @@ from django import forms
 from django.contrib.auth.forms import UserCreationForm
 from django.contrib.auth.models import User
 from django.utils.translation import gettext_lazy as _
-from member.models import Club
 from note.models import NoteSpecial, Alias
 from note_kfet.inputs import AmountInput
 
@@ -115,12 +114,3 @@ class ValidationForm(forms.Form):
         required=False,
         initial=True,
     )
-
-    # If the bda exists
-    if Club.objects.filter(name__iexact="bda").exists():
-        # The user can join the bda club at the inscription
-        join_bda = forms.BooleanField(
-            label=_("Join BDA Club"),
-            required=False,
-            initial=True,
-        )