diff --git a/types/js-yaml/index.d.ts b/types/js-yaml/index.d.ts
index 49ba2807a744b7a..8908d24b332adc2 100644
--- a/types/js-yaml/index.d.ts
+++ b/types/js-yaml/index.d.ts
@@ -52,6 +52,8 @@ export interface LoadOptions {
 export interface DumpOptions {
 	/** indentation width to use (in spaces). */
 	indent?: number;
+	/** when true, will not add an indentation level to array elements */
+	noArrayIndent?: boolean;
 	/** do not throw on invalid types (like function in the safe schema) and skip pairs and single values with such types. */
 	skipInvalid?: boolean;
 	/** specifies level of nesting, when to switch from block to flow style for collections. -1 means block style everwhere */