diff --git a/kornia/models/detector/utils.py b/kornia/models/detector/utils.py
index 7895227528..fc2f9db34b 100644
--- a/kornia/models/detector/utils.py
+++ b/kornia/models/detector/utils.py
@@ -1,4 +1,4 @@
-from typing import Any, ClassVar, List, Optional, Tuple, Union, cast
+from typing import Any, ClassVar, List, Optional, Tuple, Union
 
 from kornia.core import Module, ONNXExportMixin, Tensor, rand