diff --git a/website/content/api-docs/system/plugins-catalog.mdx b/website/content/api-docs/system/plugins-catalog.mdx
index 8353190798..d21aba49af 100644
--- a/website/content/api-docs/system/plugins-catalog.mdx
+++ b/website/content/api-docs/system/plugins-catalog.mdx
@@ -192,7 +192,8 @@ This endpoint returns the configuration data for the plugin with the given name.
 - `type` `(string: <required>)` – Specifies the type of this plugin. May be
   "auth", "database", or "secret".
 
-- `version` `(string: "")` – The semantic version of the plugin to read.
+- `version` `(string: "")` – The semantic version of the plugin to read. Required
+  if the plugin was registered with a version.
 
 ### Sample Request
 
@@ -200,7 +201,7 @@ This endpoint returns the configuration data for the plugin with the given name.
 $ curl \
     --header "X-Vault-Token: ..." \
     --request GET \
-    http://127.0.0.1:8200/v1/sys/plugins/catalog/secret/example-plugin
+    http://127.0.0.1:8200/v1/sys/plugins/catalog/secret/example-plugin?version=v1.0.0
 ```
 
 ### Sample Response