diff --git a/horizon/files/horizon_settings/_local_settings.py b/horizon/files/horizon_settings/_local_settings.py
index 32b4779..f66e27a 100644
--- a/horizon/files/horizon_settings/_local_settings.py
+++ b/horizon/files/horizon_settings/_local_settings.py
@@ -204,3 +204,4 @@
 {%- endif %}
 
 SITE_BRANDING = '{{ app.get('branding', 'OpenStack Dashboard') }}'
+SESSION_COOKIE_HTTPONLY = {{ app.get('session_cookie_httponly', True) }}