diff --git a/roles/kubernetes-apps/ansible/defaults/main.yml b/roles/kubernetes-apps/ansible/defaults/main.yml
index a86fe9430..110c430bf 100644
--- a/roles/kubernetes-apps/ansible/defaults/main.yml
+++ b/roles/kubernetes-apps/ansible/defaults/main.yml
@@ -60,7 +60,7 @@ dashboard_tls_key_file: dashboard.key
 dashboard_tls_cert_file: dashboard.crt
 
 # Override dashboard default settings
-dashboard_token_ttl: "15 minutes"
+dashboard_token_ttl: 900
 
 # SSL
 etcd_cert_dir: "/etc/ssl/etcd/ssl"