diff --git a/node/node.d.ts b/node/node.d.ts
index 928b823e59..cef976fab8 100644
--- a/node/node.d.ts
+++ b/node/node.d.ts
@@ -643,6 +643,13 @@ declare module "cluster" {
 
     // Event emitter
     export function addListener(event: string, listener: Function): void;
+    export function on(event: "disconnect", listener: (worker: Worker) => void): void;
+    export function on(event: "exit", listener: (worker: Worker, code: number, signal: string) => void): void;
+    export function on(event: "fork", listener: (worker: Worker) => void): void;
+    export function on(event: "listening", listener: (worker: Worker, address: any) => void): void;
+    export function on(event: "message", listener: (worker: Worker, message: any) => void): void;
+    export function on(event: "online", listener: (worker: Worker) => void): void;
+    export function on(event: "setup", listener: (settings: any) => void): void;
     export function on(event: string, listener: Function): any;
     export function once(event: string, listener: Function): void;
     export function removeListener(event: string, listener: Function): void;