diff --git a/docs/analysis/prometheus.md b/docs/analysis/prometheus.md
index b64ed5d06b..cb93bf0e5d 100644
--- a/docs/analysis/prometheus.md
+++ b/docs/analysis/prometheus.md
@@ -23,7 +23,7 @@ spec:
         # timeout is expressed in seconds
         timeout: 40
         headers:
-        - name: X-Scope-Org-ID
+        - key: X-Scope-OrgID
           value: tenant_a
         query: |
           sum(irate(