diff --git a/itou/www/signup/forms.py b/itou/www/signup/forms.py
index 206da65854..563e0bf0f1 100644
--- a/itou/www/signup/forms.py
+++ b/itou/www/signup/forms.py
@@ -61,15 +61,11 @@ class FullnameFormMixin(forms.Form):
     first_name = forms.CharField(
         label="Prénom",
         max_length=User._meta.get_field("first_name").max_length,
-        required=True,
-        strip=True,
     )
 
     last_name = forms.CharField(
         label="Nom",
         max_length=User._meta.get_field("last_name").max_length,
-        required=True,
-        strip=True,
     )