diff --git a/lib/jsonb.d.ts b/lib/jsonb.d.ts
index 97d52a9..9e9eff7 100644
--- a/lib/jsonb.d.ts
+++ b/lib/jsonb.d.ts
@@ -1,4 +1,4 @@
-export function parse<T>(s: string, bn?: any[]): T
+export function parse<T>(s: string): T
 export function stringify(obj: any): string
 export namespace JSONB {
   export { parse }