1 files changed, 1 insertions, 0 deletions
diff --git a/py/obj.h b/py/obj.h
index a64cd0f694..54bc980055 100644
--- a/py/obj.h
+++ b/py/obj.h
@@ -547,6 +547,7 @@ extern const mp_obj_type_t mp_type_slice;
 extern const mp_obj_type_t mp_type_zip;
 extern const mp_obj_type_t mp_type_array;
 extern const mp_obj_type_t mp_type_super;
+extern const mp_obj_type_t mp_type_gen_wrap;
 extern const mp_obj_type_t mp_type_gen_instance;
 extern const mp_obj_type_t mp_type_fun_builtin_0;
 extern const mp_obj_type_t mp_type_fun_builtin_1;