diff --git a/docs/types/index.rst b/docs/types/index.rst
index a49c23e7..acbdb8e8 100644
--- a/docs/types/index.rst
+++ b/docs/types/index.rst
@@ -8,9 +8,9 @@ Types Reference
    enums
    scalars
    list-and-nonnull
-   interfaces
-   abstracttypes
-   unions
    objecttypes
+   interfaces
+   unions
    schema
    mutations
+   abstracttypes