diff --git a/roles/monitoring/templates/docker-compose.yml b/roles/monitoring/templates/docker-compose.yml
index 9c2302c..c1c6d0b 100644
--- a/roles/monitoring/templates/docker-compose.yml
+++ b/roles/monitoring/templates/docker-compose.yml
@@ -32,6 +32,7 @@ services:
       - "GF_RENDERING_SERVER_URL=http://renderer:8081/render"
       - "GF_RENDERING_CALLBACK_URL=http://grafana:3000/"
       - "GF_INSTALL_PLUGINS={{ monitoring_grafana_plugins | join(',') }}"
+      - "GF_UNIFIED_ALERTING_ENABLED=true"
 
 {% if monitoring_grafana_oauth is defined and monitoring_grafana_oauth.enabled %}
       - "GF_AUTH_OAUTH_AUTO_LOGIN=true"