diff --git a/web/push-notif/push-notifs-handler.js b/web/push-notif/push-notifs-handler.js
--- a/web/push-notif/push-notifs-handler.js
+++ b/web/push-notif/push-notifs-handler.js
@@ -39,7 +39,7 @@
   React.useEffect(
     () =>
       electron?.onDeviceTokenRegistered?.((token: ?string) => {
-        dispatchActionPromise(
+        void dispatchActionPromise(
           setDeviceTokenActionTypes,
           callSetDeviceToken(token),
         );