diff --git a/group_vars/stage_prodnso/plain.yml b/group_vars/stage_prodnso/plain.yml
index 29d70f1..e9c0f2d 100644
--- a/group_vars/stage_prodnso/plain.yml
+++ b/group_vars/stage_prodnso/plain.yml
@@ -137,7 +137,6 @@ shared_service_management_ip: "{{ stage_server_infos
   | first
   | default('-') }}"
 
-prometheus_federation_enabled: false
 shared_service_kube_ip: "{{ stage_private_ingress_loadbalancer_ip | default('-') }}"
 
 shared_service_maria_hostname: "{{ stage }}-maria-01"