diff --git a/content/docs/2.16/scalers/datadog.md b/content/docs/2.16/scalers/datadog.md
index b0988e450..0aefc62b4 100644
--- a/content/docs/2.16/scalers/datadog.md
+++ b/content/docs/2.16/scalers/datadog.md
@@ -141,7 +141,10 @@ spec:
       key: token
     - parameter: datadogNamespace
       name: datadog-config
-      key: namespace
+      key: datadogNamespace
+    - parameter: datadogMetricsService
+      name: datadog-config
+      key: datadogMetricsService
     - parameter: unsafeSsl
       name: datadog-config
       key: unsafeSsl