diff --git a/apps/wei/forms/registration.py b/apps/wei/forms/registration.py
index 2458a2eb..455d77ca 100644
--- a/apps/wei/forms/registration.py
+++ b/apps/wei/forms/registration.py
@@ -5,7 +5,7 @@ from bootstrap_datepicker_plus.widgets import DatePickerInput
 from django import forms
 from django.contrib.auth.models import User
 from django.db.models import Q
-from django.forms import CheckboxSelectMultiple
+from django.forms import CheckboxSelectMultiple, RadioSelect
 from django.utils.translation import gettext_lazy as _
 from note.models import NoteSpecial, NoteUser
 from note_kfet.inputs import AmountInput, Autocomplete, ColorWidget
@@ -140,6 +140,19 @@ class WEIMembershipForm(forms.ModelForm):
         required=False,
     )
 
+    def __init__(self, *args, wei=None, **kwargs):
+        super().__init__(*args, **kwargs)
+        if 'bus' in self.fields:
+            if wei is not None:
+                self.fields['bus'].queryset = Bus.objects.filter(wei=wei)
+            else:
+                self.fields['bus'].queryset = Bus.objects.none()
+        if 'team' in self.fields:
+            if wei is not None:
+                self.fields['team'].queryset = BusTeam.objects.filter(bus__wei=wei)
+            else:
+                self.fields['team'].queryset = BusTeam.objects.none()
+
     def clean(self):
         cleaned_data = super().clean()
         if 'team' in cleaned_data and cleaned_data["team"] is not None \
@@ -151,21 +164,8 @@ class WEIMembershipForm(forms.ModelForm):
         model = WEIMembership
         fields = ('roles', 'bus', 'team',)
         widgets = {
-            "bus": Autocomplete(
-                Bus,
-                attrs={
-                    'api_url': '/api/wei/bus/',
-                    'placeholder': 'Bus ...',
-                }
-            ),
-            "team": Autocomplete(
-                BusTeam,
-                attrs={
-                    'api_url': '/api/wei/team/',
-                    'placeholder': 'Équipe ...',
-                },
-                resetable=True,
-            ),
+            "bus": RadioSelect(),
+            "team": RadioSelect(),
         }
 
 
diff --git a/apps/wei/templates/wei/weimembership_form.html b/apps/wei/templates/wei/weimembership_form.html
index f0f3d800..a9c85d5d 100644
--- a/apps/wei/templates/wei/weimembership_form.html
+++ b/apps/wei/templates/wei/weimembership_form.html
@@ -210,4 +210,27 @@ SPDX-License-Identifier: GPL-3.0-or-later
             }
         }
     </script>
+    <script>
+        $(document).ready(function () {
+            function refreshTeams() {
+                let buses = [];
+                $("input[name='bus']:checked").each(function (ignored) {
+                    buses.push($(this).parent().text().trim());
+                });
+                console.log(buses);
+                $("input[name='team']").each(function () {
+                    let label = $(this).parent();
+                    $(this).parent().addClass('d-none');
+                    buses.forEach(function (bus) {
+                        if (label.text().includes(bus))
+                            label.removeClass('d-none');
+                    });
+                });
+            }
+    
+            $("input[name='bus']").change(refreshTeams);
+    
+            refreshTeams();
+        });
+    </script>
 {% endblock %}
diff --git a/apps/wei/views.py b/apps/wei/views.py
index 97b49eaf..bfc7c616 100644
--- a/apps/wei/views.py
+++ b/apps/wei/views.py
@@ -788,7 +788,8 @@ class WEIUpdateRegistrationView(ProtectQuerysetMixin, LoginRequiredMixin, Update
         return form
 
     def get_membership_form(self, data=None, instance=None):
-        membership_form = WEIMembershipForm(data if data else None, instance=instance)
+        registration = self.get_object()
+        membership_form = WEIMembershipForm(data if data else None, instance=instance, wei=registration.wei)
         del membership_form.fields["credit_type"]
         del membership_form.fields["credit_amount"]
         del membership_form.fields["first_name"]
@@ -969,6 +970,13 @@ class WEIValidateRegistrationView(ProtectQuerysetMixin, ProtectedCreateView):
             return WEIMembership1AForm
         return WEIMembershipForm
 
+    def get_form_kwargs(self):
+        kwargs = super().get_form_kwargs()
+        registration = WEIRegistration.objects.get(pk=self.kwargs["pk"])
+        wei = registration.wei
+        kwargs['wei'] = wei
+        return kwargs
+
     def get_form(self, form_class=None):
         form = super().get_form(form_class)
         registration = WEIRegistration.objects.get(pk=self.kwargs["pk"])