diff --git a/tests/st/networks/models/bert/bert_performance/test_bert_thor_mlperf.py b/tests/st/networks/models/bert/bert_performance/test_bert_thor_mlperf.py
index b3aa63d227a..7eadc971db7 100644
--- a/tests/st/networks/models/bert/bert_performance/test_bert_thor_mlperf.py
+++ b/tests/st/networks/models/bert/bert_performance/test_bert_thor_mlperf.py
@@ -230,7 +230,7 @@ def test_bert_thor_mlperf_8p():
         os.system("rm -rf " + str(i))
 
     print("End training...")
-    assert mean_cost < 64.2
+    assert mean_cost < 64.4
     assert mean_loss < 7.9