diff --git a/test/registered/disaggregation/test_disaggregation_hybrid_attention.py b/test/registered/disaggregation/test_disaggregation_hybrid_attention.py
index a993f8b58..cee19e520 100644
--- a/test/registered/disaggregation/test_disaggregation_hybrid_attention.py
+++ b/test/registered/disaggregation/test_disaggregation_hybrid_attention.py
@@ -316,6 +316,7 @@ class TestDisaggregationHybridAttentionMamba(PDDisaggregationServerBase):
         self.assertGreater(metrics["score"], 0.87)
 
 
+@unittest.skipIf(is_in_ci(), "Temporarily disable the flaky test.")
 class TestDisaggregationHybridAttentionMambaExtraBuffer(PDDisaggregationServerBase):
     @classmethod
     def setUpClass(cls):