diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -21,6 +21,7 @@ details about the cause of the failure
-    Fix incorrect dereference of wrapper object in `tp_repr`, which may result in a program crash
-    Fix incorrect dereference in params array handling
-    Fix `object[]` parameters taking precedence when should not in overload resolution

## [2.5.0][] - 2020-06-14


diff --git a/src/runtime/typemanager.cs b/src/runtime/typemanager.cs
@@ -164,6 +164,13 @@ internal static IntPtr CreateType(ManagedType impl, Type clrType)
            // we want to do this after the slot stuff above in case the class itself implements a slot method
            InitializeSlots(type, impl.GetType());

            if (base_ != IntPtr.Zero)
            {
                Marshal.WriteIntPtr(type, TypeOffset.tp_base, base_);

diff --git a/src/tests/test_class.py b/src/tests/test_class.py
@@ -172,6 +172,23 @@ def test_ienumerator_iteration():
    for item in chars:
        assert item in 'test string'


def test_override_get_item():
    """Test managed subclass overriding __getitem__."""