diff --git a/narwhals/translate.py b/narwhals/translate.py
index 0f6545c3f..3758ebc6d 100644
--- a/narwhals/translate.py
+++ b/narwhals/translate.py
@@ -83,11 +83,13 @@ def to_native(narwhals_object: Any, *, pass_through: bool) -> Any: ...
 
 
 def to_native(
-    narwhals_object: DataFrame[IntoFrameT] | LazyFrame[IntoFrameT] | Series[IntoSeriesT],
+    narwhals_object: DataFrame[IntoDataFrameT]
+    | LazyFrame[IntoFrameT]
+    | Series[IntoSeriesT],
     *,
     strict: bool | None = None,
     pass_through: bool | None = None,
-) -> IntoFrameT | Any:
+) -> IntoDataFrameT | IntoFrameT | IntoSeriesT | Any:
     """Convert Narwhals object to native one.
 
     Arguments: