diff --git a/apps/member/apps.py b/apps/member/apps.py
index 2d7f4ab7..20be3e3c 100644
--- a/apps/member/apps.py
+++ b/apps/member/apps.py
@@ -2,9 +2,22 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 from django.apps import AppConfig
+from django.conf import settings
+from django.db.models.signals import pre_save
 from django.utils.translation import gettext_lazy as _
 
+from .signals import save_user_note
+
 
 class MemberConfig(AppConfig):
     name = 'member'
     verbose_name = _('member')
+
+    def ready(self):
+        """
+        Define app internal signals to interact with other apps
+        """
+        pre_save.connect(
+            save_user_note,
+            sender=settings.AUTH_USER_MODEL,
+        )
diff --git a/apps/member/signals.py b/apps/member/signals.py
index 4e945ad5..5debce4b 100644
--- a/apps/member/signals.py
+++ b/apps/member/signals.py
@@ -1,2 +1,15 @@
 # Copyright (C) 2018-2020 by BDE ENS Paris-Saclay
 # SPDX-License-Identifier: GPL-3.0-or-later
+
+def save_user_note(instance, created, raw, **_kwargs):
+    """
+    Hook to create and save a profile when an user is updated if it is not registered with the signup form
+    """
+    if raw:
+        # When provisionning data, do not try to autocreate
+        return
+
+    if created:
+        from .models import Profile
+        Profile.objects.get_or_create(user=instance)
+    instance.profile.save()