diff --git a/deploy/grafana/dashboards/README.md b/deploy/grafana/dashboards/README.md
index a4b9fb277..92da6c6c0 100644
--- a/deploy/grafana/dashboards/README.md
+++ b/deploy/grafana/dashboards/README.md
@@ -12,4 +12,8 @@ This folder contains a dashboard that you can import:
   - Network IO pressure, memory and CPU use
   - Ingress P50, P95 and P99 percentile response times with IN/OUT throughput
   - SSL certificate expiry 
-  - Annotational overlays to show when config reloads happened
\ No newline at end of file
+  - Annotational overlays to show when config reloads happened
+
+## Requirements
+
+  - **Grafana v5.2.0** (or newer)