diff --git a/tools/perf/benchmarks/blink_perf_unittest.py b/tools/perf/benchmarks/blink_perf_unittest.py
index 7456eeda48c3f8..9184e9d5c9b00b 100644
--- a/tools/perf/benchmarks/blink_perf_unittest.py
+++ b/tools/perf/benchmarks/blink_perf_unittest.py
@@ -113,7 +113,7 @@ def testBlinkPerfTracingMetricsForMeasureAsync(self):
         ps=self._CreateStorySetForTestFile(
             'simple-blob-measure-async.html'),
         options=self._options)
-    self.assertFalse(results.failures)
+    self.assertFalse(results.had_failures)
     self.assertEquals(len(results.FindAllTraceValues()), 1)
 
     blob_requests = results.FindAllPageSpecificValuesNamed(
@@ -151,7 +151,7 @@ def testBlinkPerfLifecycleMethods(self):
         ps=self._CreateStorySetForTestFile(
             'lifecycle-methods.html'),
         options=self._options)
-    self.assertFalse(results.failures)
+    self.assertFalse(results.had_failures)
 
 
 # pylint: disable=protected-access