diff --git a/tritonbench/operators/fp8_attention/operator.py b/tritonbench/operators/fp8_attention/operator.py
index 63d1e33b..0131ca73 100644
--- a/tritonbench/operators/fp8_attention/operator.py
+++ b/tritonbench/operators/fp8_attention/operator.py
@@ -10,7 +10,7 @@
 
 import torch
 
-from tritonbench.kernels.triton_fused_attention import attention as triton_attention
+from tritonbench.kernels.triton_fused_attention import attention_opt as triton_attention
 from tritonbench.utils.triton_op import (
     BenchmarkOperator,
     BenchmarkOperatorMetrics,
@@ -110,7 +110,7 @@ def triton_flash_v2(
         triton_q, triton_k, triton_v = self.triton_preprocess(q, k, v)
         # full fp8 will be enabled if type of q,k,v is fp8
         return lambda: triton_attention(
-            triton_q, triton_k, triton_v, False, self.sm_scale
+            triton_q, triton_k, triton_v, False, self.sm_scale, "base"
         )
 
     def get_x_val(self, _example_inputs) -> Tuple[int, int, int, int]: