diff --git a/py4web/core.py b/py4web/core.py
index 8ec2c9d9..0f4c96ba 100644
--- a/py4web/core.py
+++ b/py4web/core.py
@@ -2089,7 +2089,7 @@ def new_app(apps_folder, app_name, yes, scaffold_zip):
     "--server",
     default="default",
     type=click.Choice(
-        ["default", "wsgiref", "tornado", "gunicorn", "gevent", "waitress"]
+        ["default", "wsgiref", "tornado", "gevent", "waitress"]
         + server_adapters.__all__
     ),
     help="Web server to use",