diff --git a/conf/manage.py b/conf/manage.py
index 5451027..a85e3b1 100755
--- a/conf/manage.py
+++ b/conf/manage.py
@@ -5,7 +5,7 @@ import sys
 
 
 def main():
-    os.environ['DJANGO_SETTINGS_MODULE'] = 'django_ynh_demo_settings'
+    os.environ['DJANGO_SETTINGS_MODULE'] = 'settings'
     from django.core.management import execute_from_command_line
 
     execute_from_command_line(sys.argv)
diff --git a/conf/django_ynh_demo_settings.py b/conf/settings.py
similarity index 99%
rename from conf/django_ynh_demo_settings.py
rename to conf/settings.py
index afecb94..e28d35b 100644
--- a/conf/django_ynh_demo_settings.py
+++ b/conf/settings.py
@@ -37,9 +37,6 @@ PATH_URL = PATH_URL.strip('/')
 
 # -----------------------------------------------------------------------------
 
-
-ROOT_URLCONF = 'django_ynh_demo_urls'
-
 YNH_SETUP_USER = 'setup_user.setup_demo_user'
 
 SECRET_KEY = __get_or_create_secret(FINAL_HOME_PATH / 'secret.txt')  # /opt/yunohost/$app/secret.txt
diff --git a/conf/django_ynh_demo_urls.py b/conf/urls.py
similarity index 100%
rename from conf/django_ynh_demo_urls.py
rename to conf/urls.py
diff --git a/conf/wsgi.py b/conf/wsgi.py
index 70d2e49..1e7a099 100644
--- a/conf/wsgi.py
+++ b/conf/wsgi.py
@@ -2,9 +2,7 @@
     WSGI config
 """
 import os
-
-
-os.environ['DJANGO_SETTINGS_MODULE'] = 'django_ynh_demo_settings'
+os.environ['DJANGO_SETTINGS_MODULE'] = 'settings'
 
 from django.core.wsgi import get_wsgi_application
 
diff --git a/django_ynh/base_settings.py b/django_ynh/base_settings.py
index fd8cef5..32dea60 100644
--- a/django_ynh/base_settings.py
+++ b/django_ynh/base_settings.py
@@ -7,11 +7,12 @@
 # -----------------------------------------------------------------------------
 # settings that should be set in project settings:
 
-ROOT_URLCONF = None
 SECRET_KEY = None
 
 # -----------------------------------------------------------------------------
 
+ROOT_URLCONF = 'urls'  # .../conf/urls.py
+
 INSTALLED_APPS = [
     'django.contrib.admin',
     'django.contrib.auth',
diff --git a/scripts/install b/scripts/install
index d7fa3ef..6578d2c 100755
--- a/scripts/install
+++ b/scripts/install
@@ -155,8 +155,7 @@ ynh_app_setting_set --app="$app" --key=redis_db --value="$redis_db"
 
 touch "$final_path/local_settings.py"
 
-cp "../conf/ynh_authenticate.py" "$final_path/ynh_authenticate.py"
-cp "../conf/ynh_urls.py" "$final_path/ynh_urls.py"
+cp "../conf/urls.py" "$final_path/urls.py"
 
 #=================================================
 # MIGRATE / COLLECTSTATIC / CREATEADMIN
diff --git a/scripts/upgrade b/scripts/upgrade
index f1f1419..b57109f 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -143,8 +143,7 @@ ynh_store_file_checksum --file="$settings"
 
 touch "$final_path/local_settings.py"
 
-cp "../conf/ynh_authenticate.py" "$final_path/ynh_authenticate.py"
-cp "../conf/ynh_urls.py" "$final_path/ynh_urls.py"
+cp "../conf/urls.py" "$final_path/urls.py"
 
 #=================================================
 # MIGRATE django_ynh