diff --git a/node/node.d.ts b/node/node.d.ts
index 1835318391..515d7e489a 100644
--- a/node/node.d.ts
+++ b/node/node.d.ts
@@ -607,6 +607,7 @@ declare module "http" {
         removeHeader(name: string): void;
         write(chunk: any, encoding?: string): any;
         addTrailers(headers: any): void;
+        finished: boolean;
 
         // Extended base methods
         end(): void;