diff --git a/colloscope/models.py b/colloscope/models.py
index f33c208..8485661 100644
--- a/colloscope/models.py
+++ b/colloscope/models.py
@@ -9,6 +9,7 @@ from django.db import models
 from django.db.models import F, Q, Count, QuerySet, Subquery, OuterRef, Sum
 from django.contrib.auth.models import User
 from django.conf import settings
+from django.utils.translation import gettext_lazy as _
 
 from discord import Webhook
 
@@ -413,22 +414,7 @@ class Profile(models.Model):
     colleur = models.ForeignKey(Colleur, null=True, blank=True, on_delete=models.SET_NULL)
 
     def __str__(self):
-        return f"Profil {self.user} : {self.student} ; {self.colleur}"
-
-    @staticmethod
-    def from_request(request, preprocess=lambda query: query):
-        user = request.user
-        session = request.session
-
-        match session.get("profile"):
-            case "student":
-                profil = preprocess(Profile.objects.filter(user=user)).get()
-                return profil.student
-            case "colleur":
-                profil = preprocess(Profile.objects.filter(user=user)).get()
-                return profil.colleur
-            case _:
-                raise ValueError("profil non choisi")
+        return "Student" if self.student is not None else "Colleur"
 
 
 class CalendarLink(models.Model):
diff --git a/colloscope/urls.py b/colloscope/urls.py
index 4a55d0a..3063c93 100644
--- a/colloscope/urls.py
+++ b/colloscope/urls.py
@@ -11,7 +11,6 @@ urlpatterns = [
     path("export/calendar/<str:key>/calendar.ics", views.icalendar, name="export-ics"),
     path("calendrier.ics",
          lambda req: redirect("colloscope:export-ics", key=req.GET.get("key")), name="export-ics-old"),
-    path("select_profile", views.select_profile, name="select_profile"),
     path("marketplace", views.marketplace, name="marketplace"),
     path("action/enroll", views.enroll, name="enroll"),
     path("action/withdraw", views.withdraw, name="withdraw"),
diff --git a/colloscope/views.py b/colloscope/views.py
index aec644e..d4ef940 100644
--- a/colloscope/views.py
+++ b/colloscope/views.py
@@ -20,41 +20,12 @@ def handler404(request):
     return render(request, '404.html', context, status=404)
 
 
-@login_required
-def select_profile(request):
-    user = request.user
-    session = request.session
-
-    if not Profile.objects.filter(user=user).exists():
-        profile = Profile(user=user)
-        profile.save()
-    else:
-        profile = Profile.objects.get(user=user)
-
-    if profile.student is not None and profile.colleur is None:
-        session["profile"] = "student"
-        return redirect("colloscope:home")
-    elif profile.colleur is not None and profile.student is None:
-        session["profile"] = "colleur"
-        return redirect("colloscope:home")
-    else:
-        if profile.student is not None:
-            template = loader.get_template("select_profile.html")
-        else:
-            template = loader.get_template("unbound_profile.html")
-
-        context = {
-            "profile": profile,
-        }
-        return HttpResponse(template.render(context))
-
-
 class ColleListView(LoginRequiredMixin, ListView):
     model = Colle
     context_object_name = "colles"
 
     def get_queryset(self):
-        student = Profile.from_request(self.request)
+        student = self.request.user.profile.student
         base_query = (student.cls
                       .current_term()
                       .query_colles()
@@ -71,12 +42,11 @@ class ColleListView(LoginRequiredMixin, ListView):
 @login_required
 def dashboard(request):
     try:
-        student = Profile.from_request(
-            request,
-            preprocess=lambda query: (query
-                                      .select_related("student__cls")
-                                      .prefetch_related("student__cls__term_set"))
-        )
+        student = (Student.objects
+                   .select_related("cls")
+                   .prefetch_related("cls__term_set")
+                   .get(profile__user=request.user))
+
     except ValueError:
         return redirect("colloscope:select_profile")
 
@@ -123,12 +93,10 @@ class WithdrawForm(AmendForm):
 @login_required
 def marketplace(request):
     try:
-        student = Profile.from_request(
-            request,
-            preprocess=lambda query: (query
-                                      .select_related("student__cls")
-                                      .prefetch_related("student__cls__term_set"))
-        )
+        student = (Student.objects
+                   .select_related("cls")
+                   .prefetch_related("cls__term_set")
+                   .get(profile__user=request.user))
     except ValueError:
         return redirect("colloscope:select_profile")
 
@@ -148,12 +116,10 @@ def marketplace(request):
 @login_required
 def colloscope(request):
     try:
-        student = Profile.from_request(
-            request,
-            preprocess=lambda query: (query
-                                      .select_related("student__cls")
-                                      .prefetch_related("student__cls__term_set"))
-        )
+        student = (Student.objects
+                   .select_related("cls")
+                   .prefetch_related("cls__term_set")
+                   .get(profile__user=request.user))
     except ValueError:
         return redirect("colloscope:select_profile")
 
@@ -243,12 +209,10 @@ def icalendar(request, key):
 
 def amend(request, colle_id, do_enroll):
     try:
-        student = Profile.from_request(
-            request,
-            preprocess=lambda query: (query
-                                      .select_related("student__cls")
-                                      .prefetch_related("student__cls__term_set"))
-        )
+        student = (Student.objects
+                   .select_related("cls")
+                   .prefetch_related("cls__term_set")
+                   .get(profile__user=request.user))
     except ValueError:
         return redirect("colloscope.choix_profil")
 
diff --git a/templates/base.html b/templates/base.html
index 103d1e0..95bdf6a 100644
--- a/templates/base.html
+++ b/templates/base.html
@@ -50,7 +50,7 @@
                 <div class="block">
                     {% if request.user.is_authenticated %}
                         <div class="link">
-                            <i class="fa-solid fa-user"></i> {{ user.username }} ({{ request.session.profile }})
+                            <i class="fa-solid fa-user"></i> {{ user.username }} ({{ request.user.profile }})
                         </div>
 
                         <form action="{% url 'logout' %}" method="post">