diff --git a/engine/src/flutter/lib/web_ui/lib/src/engine/dom.dart b/engine/src/flutter/lib/web_ui/lib/src/engine/dom.dart
index 8d60a25b358..155c7d40464 100644
--- a/engine/src/flutter/lib/web_ui/lib/src/engine/dom.dart
+++ b/engine/src/flutter/lib/web_ui/lib/src/engine/dom.dart
@@ -193,9 +193,11 @@ DomEvent createDomEvent(String type, String name) {
   return event;
 }
 
-@JS()
+@JS('ProgressEvent')
 @staticInterop
-class DomProgressEvent extends DomEvent {}
+class DomProgressEvent extends DomEvent {
+  external factory DomProgressEvent(String type);
+}
 
 extension DomProgressEventExtension on DomProgressEvent {
   external double? get loaded;
diff --git a/engine/src/flutter/lib/web_ui/test/canvaskit/image_golden_test.dart b/engine/src/flutter/lib/web_ui/test/canvaskit/image_golden_test.dart
index 23532806410..d611a0fc8c7 100644
--- a/engine/src/flutter/lib/web_ui/test/canvaskit/image_golden_test.dart
+++ b/engine/src/flutter/lib/web_ui/test/canvaskit/image_golden_test.dart
@@ -229,7 +229,7 @@ void _testForImageCodecs({required bool useBrowserImageDecoder}) {
       final Future<ui.Codec> futureCodec =
           skiaInstantiateWebImageCodec('http://image-server.com/picture.jpg',
               null);
-      mock.sendEvent('load', DomProgressEvent());
+      mock.sendEvent('load', DomProgressEvent('test progress event'));
       final ui.Codec codec = await futureCodec;
       expect(codec.frameCount, 1);
       final ui.Image image = (await codec.getNextFrame()).image;
@@ -277,7 +277,7 @@ void _testForImageCodecs({required bool useBrowserImageDecoder}) {
       try {
         final Future<ui.Codec> futureCodec = skiaInstantiateWebImageCodec(
             'url-does-not-matter', null);
-        mock.sendEvent('error', DomProgressEvent());
+        mock.sendEvent('error', DomProgressEvent('test error'));
         await futureCodec;
         fail('Expected to throw');
       } on ImageCodecException catch (exception) {
@@ -317,7 +317,7 @@ void _testForImageCodecs({required bool useBrowserImageDecoder}) {
       try {
         final Future<ui.Codec> futureCodec = skiaInstantiateWebImageCodec(
             'http://image-server.com/picture.jpg', null);
-        mock.sendEvent('load', DomProgressEvent());
+        mock.sendEvent('load', DomProgressEvent('test progress event'));
         await futureCodec;
         fail('Expected to throw');
       } on ImageCodecException catch (exception) {