temp change
diff --git a/sdks/python/apache_beam/testing/analyzers/perf_analysis_test.py b/sdks/python/apache_beam/testing/analyzers/perf_analysis_test.py
index 094cd9c..cc23403 100644
--- a/sdks/python/apache_beam/testing/analyzers/perf_analysis_test.py
+++ b/sdks/python/apache_beam/testing/analyzers/perf_analysis_test.py
@@ -235,6 +235,7 @@
     metric_values = metric_data[load_test_metrics_utils.VALUE_LABEL].tolist()
     change_points = find_change_points(metric_values)
     self.assertEqual(change_points[0], 20)
+    self.assertEqual(change_points[0], 20)
 
     # filter the noise.
     valid_points = filter_change_points_by_median_threshold(