1 files changed, 1 insertions, 1 deletions
diff --git a/py/map.h b/py/map.h
index ba6bf9e6ee..5b00e53f83 100644
--- a/py/map.h
+++ b/py/map.h
@@ -31,5 +31,5 @@ mp_map_elem_t* mp_map_lookup(mp_map_t *map, mp_obj_t index, mp_map_lookup_kind_t
 void mp_map_clear(mp_map_t *map);
 
 void mp_set_init(mp_set_t *set, int n);
-mp_obj_t mp_set_lookup(mp_set_t *set, mp_obj_t index, bool add_if_not_found);
+mp_obj_t mp_set_lookup(mp_set_t *set, mp_obj_t index, mp_map_lookup_kind_t lookup_kind);
 void mp_set_clear(mp_set_t *set);