diff --git a/website/docs/metrics.md b/website/docs/metrics.md
index 64165ba77c2..d3b1c16f93b 100644
--- a/website/docs/metrics.md
+++ b/website/docs/metrics.md
@@ -134,6 +134,10 @@ Below are the list of metrics provided by Gatekeeper:
 
   Description: `Number of observed expansion templates`
 
+  Tags:
+
+  - `status`: [`active`, `error`]
+
   Aggregation: `LastValue`
 
 ### Webhook