diff --git a/types/index.d.ts b/types/index.d.ts
index ccc8c6f..3be4c8d 100644
--- a/types/index.d.ts
+++ b/types/index.d.ts
@@ -803,7 +803,7 @@ export interface AOA2SheetOpts extends CommonOptions, DateNFOption {
 
 export interface SheetAOAOpts extends AOA2SheetOpts, OriginOption {}
 
-export interface JSON2SheetOpts extends CommonOptions, DateNFOption {
+export interface JSON2SheetOpts extends CommonOptions, DateNFOption, OriginOption {
     /** Use specified column order */
     header?: string[];
 
@@ -811,8 +811,6 @@ export interface JSON2SheetOpts extends CommonOptions, DateNFOption {
     skipHeader?: boolean;
 }
 
-export interface SheetJSONOpts extends JSON2SheetOpts, OriginOption {}
-
 export interface Table2SheetOpts extends CommonOptions, DateNFOption, OriginOption, SheetOption {
     /** If true, plaintext parsing will not parse values */
     raw?: boolean;
@@ -933,8 +931,8 @@ export interface XLSX$Utils {
     sheet_add_aoa(ws: WorkSheet, data: any[][], opts?: SheetAOAOpts): WorkSheet;
 
     /** Add an array of JS objects to a worksheet */
-    sheet_add_json(ws: WorkSheet, data: any[], opts?: SheetJSONOpts): WorkSheet;
-    sheet_add_json<T>(ws: WorkSheet, data: T[], opts?: SheetJSONOpts): WorkSheet;
+    sheet_add_json(ws: WorkSheet, data: any[], opts?: JSON2SheetOpts): WorkSheet;
+    sheet_add_json<T>(ws: WorkSheet, data: T[], opts?: JSON2SheetOpts): WorkSheet;
 
 
     consts: XLSX$Consts;