diff --git a/dist/index.js b/dist/index.js
index 1200bee..550235f 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -1,5 +1,5 @@
-import { useState, useEffect } from 'react';
-import { AppState } from 'react-native';
+import { useState, useEffect } from "react";
+import { AppState } from "react-native";
 
 export default function useAppState(settings) {
   const { onChange, onForeground, onBackground } = settings || {};
@@ -7,22 +7,25 @@ export default function useAppState(settings) {
 
   useEffect(() => {
     function handleAppStateChange(nextAppState) {
-      if (nextAppState === 'active' && appState !== 'active') {
+      if (nextAppState === "active" && appState !== "active") {
         isValidFunction(onForeground) && onForeground();
-      } else if (appState === 'active' && nextAppState.match(/inactive|background/)) {
+      } else if (
+        appState === "active" &&
+        nextAppState.match(/inactive|background/)
+      ) {
         isValidFunction(onBackground) && onBackground();
       }
       setAppState(nextAppState);
       isValidFunction(onChange) && onChange(nextAppState);
     }
-    const appState = AppState.addEventListener('change', handleAppStateChange);
+    const appState = AppState.addEventListener("change", handleAppStateChange);
 
-    return () => appState.remove();
+    return () => appState?.remove();
   }, [onChange, onForeground, onBackground, appState]);
 
   // settings validation
   function isValidFunction(func) {
-    return func && typeof func === 'function';
+    return func && typeof func === "function";
   }
   return { appState };
 }