1 files changed, 1 insertions, 0 deletions
diff --git a/py/obj.h b/py/obj.h
index 7275886c76..10a678e83b 100644
--- a/py/obj.h
+++ b/py/obj.h
@@ -426,6 +426,7 @@ extern const mp_obj_type_t mp_type_MemoryError;
 extern const mp_obj_type_t mp_type_NameError;
 extern const mp_obj_type_t mp_type_NotImplementedError;
 extern const mp_obj_type_t mp_type_OSError;
+extern const mp_obj_type_t mp_type_TimeoutError;
 extern const mp_obj_type_t mp_type_OverflowError;
 extern const mp_obj_type_t mp_type_RuntimeError;
 extern const mp_obj_type_t mp_type_StopIteration;