diff --git a/roles/grafana/README.md b/roles/grafana/README.md
index 8ea8797d..f99d9f4d 100644
--- a/roles/grafana/README.md
+++ b/roles/grafana/README.md
@@ -50,7 +50,8 @@ All variables which can be overridden are stored in [defaults/main.yml](defaults
 | `grafana_session` | {} | [session](http://docs.grafana.org/installation/configuration/#session) management configuration section |
 | `grafana_analytics` | {} | Google [analytics](http://docs.grafana.org/installation/configuration/#analytics) configuration section |
 | `grafana_smtp` | {} | [smtp](http://docs.grafana.org/installation/configuration/#smtp) configuration section |
-| `grafana_alerting` | {} | [alerting](http://docs.grafana.org/installation/configuration/#alerting) configuration section |
+| `grafana_alerting` | {} | [alerting](http://docs.grafana.org/installation/configuration/#alerting) configuration section, require Grafana v10 and below |
+| `grafana_unified_alerting` | {} | [unified_alerting](https://grafana.com/docs/grafana/latest/setup-grafana/configure-grafana/#unified_alerting) configuration section, require Grafana v11+ |
 | `grafana_log` | {} | [log](http://docs.grafana.org/installation/configuration/#log) configuration section |
 | `grafana_metrics` | {} | [metrics](http://docs.grafana.org/installation/configuration/#metrics) configuration section |
 | `grafana_tracing` | {} | [tracing](http://docs.grafana.org/installation/configuration/#tracing) configuration section |