diff --git a/types/pg/index.d.ts b/types/pg/index.d.ts
index b3155e988a..e424211979 100644
--- a/types/pg/index.d.ts
+++ b/types/pg/index.d.ts
@@ -95,7 +95,7 @@ export class Pool extends events.EventEmitter {
 export class Client extends events.EventEmitter {
     constructor(config: ClientConfig);
 
-    connect(): Promise<Client>;
+    connect(): Promise<void>;
     connect(callback: (err: Error) => void): void;
 
     end(): Promise<void>;