diff --git a/mobile/apps/photos/lib/services/machine_learning/ml_indexing_isolate.dart b/mobile/apps/photos/lib/services/machine_learning/ml_indexing_isolate.dart
index b386674b31..49ded745af 100644
--- a/mobile/apps/photos/lib/services/machine_learning/ml_indexing_isolate.dart
+++ b/mobile/apps/photos/lib/services/machine_learning/ml_indexing_isolate.dart
@@ -14,6 +14,7 @@ import "package:photos/utils/ml_util.dart";
 import "package:photos/utils/network_util.dart";
 import "package:synchronized/synchronized.dart";
 
+@pragma('vm:entry-point')
 class MLIndexingIsolate extends SuperIsolate {
   @override
   Logger get logger => _logger;