diff --git a/http-link-header/index.d.ts b/http-link-header/index.d.ts
index 615d94f76b..b24b01ee4a 100644
--- a/http-link-header/index.d.ts
+++ b/http-link-header/index.d.ts
@@ -14,6 +14,5 @@ export interface Link {
     get: (attribute: string, value: string) => Reference;
     rel: (value: string) => Reference;
     set: (ref: Reference) => Reference;
-    toString: () => string;
 }
 export function parse(header: string): Link;