diff --git a/devstack/files/grafana/grafana.ini b/devstack/files/grafana/grafana.ini
index ef07ed4df..b0af9c00a 100644
--- a/devstack/files/grafana/grafana.ini
+++ b/devstack/files/grafana/grafana.ini
@@ -4,3 +4,10 @@ auth_url = '%KEYSTONE_AUTH_URI%'
 
 [paths]
 plugins = /var/lib/grafana/plugins
+
+[session]
+session_life_time = 1800
+gc_interval_time = 1800
+
+[security]
+login_remember_days = 0