diff --git a/lib/modules/notifications/index.js b/lib/modules/notifications/index.js
index dacb3c9b..01dcaf4d 100644
--- a/lib/modules/notifications/index.js
+++ b/lib/modules/notifications/index.js
@@ -91,11 +91,17 @@ export default class Notifications extends ModuleBase {
       (notification: NativeNotification) => {
         const rnNotification = new Notification(notification);
         const done = Platform.select({
-          ios: (fetchResult: string) =>
+          ios: (fetchResult: string) => {
+            getLogger(this).debug(
+              `Completion handler called for notificationId=${
+                rnNotification.notificationId
+              }`
+            );
             getNativeModule(this).complete(
               rnNotification.notificationId,
               fetchResult
-            ),
+            );
+          },
           android: () => {},
         });