diff --git a/pandas-stubs/core/frame.pyi b/pandas-stubs/core/frame.pyi
index 344dd3a39..1d0b11f57 100644
--- a/pandas-stubs/core/frame.pyi
+++ b/pandas-stubs/core/frame.pyi
@@ -720,7 +720,7 @@ class DataFrame(NDFrame, OpsMixin, _GetItemHack):
     def insert(
         self,
         loc: int,
-        column,
+        column: Hashable,
         value: Scalar | ListLikeU | None,
         allow_duplicates: _bool = ...,
     ) -> None: ...