diff --git a/lib/client.js b/lib/client.js
index 29f5792..e8b42f7 100644
--- a/lib/client.js
+++ b/lib/client.js
@@ -44,7 +44,7 @@ export default class Client extends EventTarget {
 	constructor(params) {
 		super();
 
-		this.params = Object.assign(this.params, params);
+		this.params = { ...this.params, ...params };
 
 		this.reconnect();
 	}