From 4ab21acff4acd5260a7df35f5f3ba8ea10f66b92 Mon Sep 17 00:00:00 2001
From: Cavan <cavan@radarrelay.com>
Date: Mon, 25 May 2020 17:10:10 -0600
Subject: [PATCH] Remove second argument of 'newHeads' subscription

---
 packages/providers/src.ts/websocket-provider.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/providers/src.ts/websocket-provider.ts b/packages/providers/src.ts/websocket-provider.ts
index 64bb27a4d4..e6182c2531 100644
--- a/packages/providers/src.ts/websocket-provider.ts
+++ b/packages/providers/src.ts/websocket-provider.ts
@@ -179,7 +179,7 @@ export class WebSocketProvider extends JsonRpcProvider {
     _startEvent(event: Event): void {
         switch (event.type) {
             case "block":
-                this._subscribe("block", [ "newHeads", { } ], (result: any) => {
+                this._subscribe("block", [ "newHeads" ], (result: any) => {
                     this.emit("block", BigNumber.from(result.number).toNumber());
                 });
                 break;