diff --git a/native/ios/Comm/CommIOSNotifications/CommIOSNotifications.mm b/native/ios/Comm/CommIOSNotifications/CommIOSNotifications.mm
--- a/native/ios/Comm/CommIOSNotifications/CommIOSNotifications.mm
+++ b/native/ios/Comm/CommIOSNotifications/CommIOSNotifications.mm
@@ -119,6 +119,21 @@
   ];
 }
 
+/*
+ Constants used un JavaScript
+*/
+- (NSDictionary *)constantsToExport {
+  return @{
+    @"FETCH_RESULT_NEW_DATA" : @"UIBackgroundFetchResultNewData",
+    @"FETCH_RESULT_NO_DATA" : @"UIBackgroundFetchResultNoData",
+    @"FETCH_RESULT_FAILED" : @"UIBackgroundFetchResultFailed"
+  };
+}
+
++ (BOOL)requiresMainQueueSetup {
+  return YES;
+}
+
 /*
  Public methods
 */