diff --git a/doc/graphene-sections.txt b/doc/graphene-sections.txt
index 1641fb43..38ad0c9e 100644
--- a/doc/graphene-sections.txt
+++ b/doc/graphene-sections.txt
@@ -315,6 +315,7 @@ graphene_ray_equal
 <SECTION>
 <FILE>graphene-rect</FILE>
 GRAPHENE_RECT_INIT
+GRAPHENE_RECT_INIT_ZERO
 graphene_rect_t
 graphene_rect_alloc
 graphene_rect_free