diff --git a/docker/configurator/variables.js b/docker/configurator/variables.js
index 1e676c4f1ea..8ab48a3d7b9 100644
--- a/docker/configurator/variables.js
+++ b/docker/configurator/variables.js
@@ -83,6 +83,14 @@ const standardVariables = {
     type: "string",
     name: "oauth2RedirectUrl"
   },
+  PRESETS: {
+    type: "array",
+    name: "presets"
+  },
+  PLUGINS: {
+    type: "array",
+    name: "plugins"
+  },
   PERSIST_AUTHORIZATION: {
     type: "boolean",
     name: "persistAuthorization"
diff --git a/docs/usage/configuration.md b/docs/usage/configuration.md
index b4b28e1cb92..58fdcf4fc6e 100644
--- a/docs/usage/configuration.md
+++ b/docs/usage/configuration.md
@@ -39,8 +39,8 @@ Read more about the plugin system in the [Customization documentation](/docs/cus
 Parameter name | Docker variable | Description
 --- | --- | -----
 <a name="layout"></a>`layout` | _Unavailable_ | `String="BaseLayout"`. The name of a component available via the plugin system to use as the top-level layout for Swagger UI.
-<a name="plugins"></a>`plugins` | _Unavailable_ | `Array=[]`. An array of plugin functions to use in Swagger UI.
-<a name="presets"></a>`presets` | _Unavailable_ | `Array=[SwaggerUI.presets.ApisPreset]`. An array of presets to use in Swagger UI. Usually, you'll want to include `ApisPreset` if you use this option.
+<a name="plugins"></a>`plugins` | `PLUGIN` | `Array=[]`. An array of plugin functions to use in Swagger UI.
+<a name="presets"></a>`presets` | `PRESETS` | `Array=[SwaggerUI.presets.ApisPreset]`. An array of presets to use in Swagger UI. Usually, you'll want to include `ApisPreset` if you use this option.
 
 ##### Display