1 files changed, 8 insertions, 7 deletions
diff --git a/py/objexcept.c b/py/objexcept.c
index 028b73fd8b..190213e12f 100644
--- a/py/objexcept.c
+++ b/py/objexcept.c
@@ -284,13 +284,14 @@ void mp_obj_exception_attr(mp_obj_t self_in, qstr attr, mp_obj_t *dest) {
     }
 }
 
-const mp_obj_type_t mp_type_BaseException = {
-    { &mp_type_type },
-    .name = MP_QSTR_BaseException,
-    .print = mp_obj_exception_print,
-    .make_new = mp_obj_exception_make_new,
-    .attr = mp_obj_exception_attr,
-};
+MP_DEFINE_CONST_OBJ_TYPE(
+    mp_type_BaseException,
+    MP_QSTR_BaseException,
+    MP_TYPE_FLAG_NONE,
+    mp_obj_exception_make_new,
+    print, mp_obj_exception_print,
+    attr, mp_obj_exception_attr
+    );
 
 // *FORMAT-OFF*