diff --git a/packages/flutter_tools/lib/src/test/flutter_web_platform.dart b/packages/flutter_tools/lib/src/test/flutter_web_platform.dart
index 63f2addb0b5..ec186ff25b2 100644
--- a/packages/flutter_tools/lib/src/test/flutter_web_platform.dart
+++ b/packages/flutter_tools/lib/src/test/flutter_web_platform.dart
@@ -888,7 +888,7 @@ class TestGoldenComparator {
     final TestGoldenComparatorProcess process = await _processForTestFile(testUri);
     process.sendCommand(imageFile, goldenKey, updateGoldens);
 
-    final Map<String, dynamic> result = await process.getResponse().timeout(const Duration(seconds: 20));
+    final Map<String, dynamic> result = await process.getResponse();
 
     if (result == null) {
       return 'unknown error';