diff --git a/optimum/exporters/onnx/model_patcher.py b/optimum/exporters/onnx/model_patcher.py
index 5e720d0cd7..1f873e4e71 100644
--- a/optimum/exporters/onnx/model_patcher.py
+++ b/optimum/exporters/onnx/model_patcher.py
@@ -277,7 +277,8 @@ def __init__(
 
 
 def _unmask_unattended_patched(
-    expanded_mask: torch.Tensor, attention_mask: torch.Tensor, unmasked_value: Union[bool, float]
+    expanded_mask: torch.Tensor,
+    min_dtype: float,
 ):
     return expanded_mask