diff --git a/python/triton/ops/matmul_perf_model.py b/python/triton/ops/matmul_perf_model.py
index 9c10b88d8..004f236b9 100644
--- a/python/triton/ops/matmul_perf_model.py
+++ b/python/triton/ops/matmul_perf_model.py
@@ -26,7 +26,7 @@ def get_simd_tflops(backend, device, num_ctas, num_warps, dtype):
 def get_tflops(backend, device, num_ctas, num_warps, dtype):
     cc = _triton.runtime.cc(backend, device)
     if cc < 80 and dtype == torch.float32:
-        return get_simd_tflops()
+        return get_simd_tflops(backend, device, num_ctas, num_warps, dtype)
     return get_tensorcore_tflops(backend, device, num_ctas, num_warps, dtype)