diff --git a/deploy-chatmail/src/deploy_chatmail/www.py b/deploy-chatmail/src/deploy_chatmail/www.py
index 15d5e093..d06aa709 100644
--- a/deploy-chatmail/src/deploy_chatmail/www.py
+++ b/deploy-chatmail/src/deploy_chatmail/www.py
@@ -71,6 +71,7 @@ def main():
reporoot = path.joinpath("../../../").resolve()
inipath = reporoot.joinpath("chatmail.ini")
config = get_ini_settings(chatmail_domain, inipath)
+ config["webdev"] = True
www_path = reporoot.joinpath("www")
src_path = www_path.joinpath("src")
stats = None
diff --git a/www/src/page-layout.html b/www/src/page-layout.html
index 1c92d6e8..d999da75 100644
--- a/www/src/page-layout.html
+++ b/www/src/page-layout.html
@@ -2,6 +2,9 @@
+ {% if config.webdev %}
+
+ {% endif %}
{{ config.mail_domain }} {{ pagename }}