diff --git a/test/widgets/content_checks.dart b/test/widgets/content_checks.dart
index cf69253810..51ffbdf0d4 100644
--- a/test/widgets/content_checks.dart
+++ b/test/widgets/content_checks.dart
@@ -2,6 +2,6 @@ import 'package:checks/checks.dart';
 import 'package:zulip/widgets/content.dart';
 
 extension RealmContentNetworkImageChecks on Subject<RealmContentNetworkImage> {
-  Subject<String> get src => has((i) => i.src, 'src');
+  Subject<Uri> get src => has((i) => i.src, 'src');
   // TODO others
 }