diff --git a/src/api/hooks.js b/src/api/hooks.js
index f3f5746..e873ef7 100644
--- a/src/api/hooks.js
+++ b/src/api/hooks.js
@@ -5,14 +5,10 @@
  * See /LICENSE for more information.
  */
 
-import {
-    useCallback, useEffect, useReducer, useState,
-} from "react";
+import { useCallback, useEffect, useReducer, useState, } from "react";
 
 import { ForisURLs } from "forisUrls";
-import {
-    API_ACTIONS, API_METHODS, API_STATE, getErrorPayload, HEADERS, TIMEOUT,
-} from "./utils";
+import { API_ACTIONS, API_METHODS, API_STATE, getErrorPayload, HEADERS, TIMEOUT, } from "./utils";
 
 const DATA_METHODS = ["POST", "PATCH", "PUT"];
 
@@ -93,7 +89,7 @@ export {
     useAPIGet, useAPIPost, useAPIPatch, useAPIPut, useAPIDelete,
 };
 
-export function useAPIPolling(endpoint, delay) {
+export function useAPIPolling(endpoint, delay = 1000) { // delay ms
     const [state, setState] = useState({ state: API_STATE.INIT });
     const [getState, get] = useAPIGet(endpoint);