diff --git a/torchbenchmark/util/triton_op.py b/torchbenchmark/util/triton_op.py
index 19aaf54c5e..2e3c5e3505 100644
--- a/torchbenchmark/util/triton_op.py
+++ b/torchbenchmark/util/triton_op.py
@@ -878,7 +878,8 @@ def ncu_trace(self, input_id: int, fn_name: str, replay: bool=False, profile_ir=
         import sys
         import subprocess
 
-        op_task_args = copy.deepcopy(sys.argv)
+        op_task_args = [] if IS_FBCODE else [sys.executable]
+        op_task_args.extend(copy.deepcopy(sys.argv))
         for override_option in ["--only", "--input-id", "--num-inputs", "--metrics"]:
             op_task_args = _remove_params(
                 op_task_args, _find_param_loc(op_task_args, override_option)