diff --git a/specification/indices/put_template/IndicesPutTemplateRequest.ts b/specification/indices/put_template/IndicesPutTemplateRequest.ts
index 9f523de79d..6407101f81 100644
--- a/specification/indices/put_template/IndicesPutTemplateRequest.ts
+++ b/specification/indices/put_template/IndicesPutTemplateRequest.ts
@@ -19,12 +19,12 @@
 
 import { Alias } from '@indices/_types/Alias'
 import { Dictionary } from '@spec_utils/Dictionary'
-import { UserDefinedValue } from '@spec_utils/UserDefinedValue'
 import { RequestBase } from '@_types/Base'
 import { IndexName, Name, VersionNumber } from '@_types/common'
 import { TypeMapping } from '@_types/mapping/TypeMapping'
 import { integer } from '@_types/Numeric'
 import { Duration } from '@_types/Time'
+import { IndexSettings } from '@indices/_types/IndexSettings'
 
 /**
  * Creates or updates an index template.
@@ -85,7 +85,7 @@ export interface Request extends RequestBase {
     /**
      * Configuration options for the index.
      */
-    settings?: Dictionary<string, UserDefinedValue>
+    settings?: IndexSettings
     /**
      * Version number used to manage index templates externally. This number
      * is not automatically generated by Elasticsearch.