diff --git a/index.js b/index.js
index c139729cf6f4c4134d2a87ee23619628b2478ca7..acb959c100a90ea69ce131e1c92035711d2aed38 100644
--- a/index.js
+++ b/index.js
@@ -48,6 +48,10 @@ FCM.getFCMToken = () => {
   return RNFIRMessaging.getFCMToken();
 };
 
+FCM.deleteInstanceId = () =>{
+  return RNFIRMessaging.deleteInstanceId();
+};
+
 FCM.getAPNSToken = () => {
   if (Platform.OS === 'ios') {
     return RNFIRMessaging.getAPNSToken();