1 files changed, 4 insertions, 0 deletions
diff --git a/py/obj.h b/py/obj.h
index 46d42baf4b..81ee75aebc 100644
--- a/py/obj.h
+++ b/py/obj.h
@@ -1273,6 +1273,8 @@ mp_obj_t mp_seq_extract_slice(const mp_obj_t *seq, mp_bound_slice_t *indexes);
     memmove(((char *)dest) + (beg + slice_len) * (item_sz), ((char *)dest) + (end) * (item_sz), ((dest_len) + (len_adj) - ((beg) + (slice_len))) * (item_sz)); \
     memmove(((char *)dest) + (beg) * (item_sz), slice, slice_len * (item_sz));
 
+#if !MICROPY_PREVIEW_VERSION_2
+
 // Provide translation for legacy API
 #define MP_OBJ_IS_SMALL_INT mp_obj_is_small_int
 #define MP_OBJ_IS_QSTR mp_obj_is_qstr
@@ -1285,4 +1287,6 @@ mp_obj_t mp_seq_extract_slice(const mp_obj_t *seq, mp_bound_slice_t *indexes);
 #define MP_MAP_SLOT_IS_FILLED mp_map_slot_is_filled
 #define MP_SET_SLOT_IS_FILLED mp_set_slot_is_filled
 
+#endif
+
 #endif // MICROPY_INCLUDED_PY_OBJ_H