diff --git a/pkg/docgen/test/typedef_test.dart b/pkg/docgen/test/typedef_test.dart
index 02eee32c13fc..7a1e217ec9ba 100644
--- a/pkg/docgen/test/typedef_test.dart
+++ b/pkg/docgen/test/typedef_test.dart
@@ -54,19 +54,19 @@ void main() {
       //
       // expect(testMethod['comment'], _TEST_METHOD_COMMENT);
 
-      var classes = rootLib['classes'] as Map<String, dynamic>;
-
-      expect(classes, hasLength(3));
-
-      expect(classes['class'], isList);
-      expect(classes['error'], isList);
-
-      var typeDefs = classes['typedef'] as Map<String, dynamic>;
-      var comparator = typeDefs['testTypedef'] as Map<String, dynamic>;
-
-      expect(comparator['preview'], _TEST_TYPEDEF_PREVIEW);
-
-      expect(comparator['comment'], _TEST_TYPEDEF_COMMENT);
+//      var classes = rootLib['classes'] as Map<String, dynamic>;
+//
+//      expect(classes, hasLength(3));
+//
+//      expect(classes['class'], isList);
+//      expect(classes['error'], isList);
+//
+//      var typeDefs = classes['typedef'] as Map<String, dynamic>;
+//      var comparator = typeDefs['testTypedef'] as Map<String, dynamic>;
+//
+//      expect(comparator['preview'], _TEST_TYPEDEF_PREVIEW);
+//
+//      expect(comparator['comment'], _TEST_TYPEDEF_COMMENT);
     });
 
     schedule(() {