diff --git a/lib/modules/auth/PhoneAuthListener.js b/lib/modules/auth/PhoneAuthListener.js
index 2673fddc..cd32404c 100644
--- a/lib/modules/auth/PhoneAuthListener.js
+++ b/lib/modules/auth/PhoneAuthListener.js
@@ -41,7 +41,7 @@ export default class PhoneAuthListener {
     this._promise = null;
     this._credential = null;
 
-    this._timeout = timeout || 20000; // 20 secs
+    this._timeout = timeout || 20; // 20 secs
     this._phoneAuthRequestKey = generatePushID();
 
     // internal events