diff --git a/tests/ui/invalid_result_conversion.stderr b/tests/ui/invalid_result_conversion.stderr
index b3e65517e36..73ed2cba1aa 100644
--- a/tests/ui/invalid_result_conversion.stderr
+++ b/tests/ui/invalid_result_conversion.stderr
@@ -5,6 +5,7 @@ error[E0277]: the trait bound `PyErr: From<MyError>` is not satisfied
    | ^^^^^^^^^^^^^ the trait `From<MyError>` is not implemented for `PyErr`
    |
    = help: the following other types implement trait `From<T>`:
+             <PyErr as From<pyo3::Bound<'py, T>>>
              <PyErr as From<std::io::Error>>
              <PyErr as From<PyBorrowError>>
              <PyErr as From<PyBorrowMutError>>
@@ -12,7 +13,6 @@ error[E0277]: the trait bound `PyErr: From<MyError>` is not satisfied
              <PyErr as From<DowncastError<'_, '_>>>
              <PyErr as From<DowncastIntoError<'_>>>
              <PyErr as From<NulError>>
-             <PyErr as From<IntoStringError>>
            and $N others
    = note: required for `MyError` to implement `Into<PyErr>`
    = note: this error originates in the attribute macro `pyfunction` (in Nightly builds, run with -Z macro-backtrace for more info)