diff --git a/appointment/__init__.py b/appointment/__init__.py
index e86138c..1f6efb6 100644
--- a/appointment/__init__.py
+++ b/appointment/__init__.py
@@ -5,5 +5,5 @@
 __package_name__ = "django-appointment"
 __url__ = "https://github.com/adamspd/django-appointment"
 __package_website__ = "https://django-appt.adamspierredavid.com/"
-__version__ = "3.3.7"
+__version__ = "3.3.8"
 __test_version__ = False
diff --git a/appointment/utils/db_helpers.py b/appointment/utils/db_helpers.py
index a31a69d..70fde94 100644
--- a/appointment/utils/db_helpers.py
+++ b/appointment/utils/db_helpers.py
@@ -278,6 +278,7 @@ def create_new_user(client_data: dict):
         CLIENT_MODEL._meta.get_field('username')
         user = create_user_with_username(client_data)
     except FieldDoesNotExist:
+        client_data.pop('username', None)
         user = create_user_with_email(client_data)
     return user