diff --git a/docs/index.txt b/docs/index.txt
index d8fabb550..11eeafded 100644
--- a/docs/index.txt
+++ b/docs/index.txt
@@ -56,6 +56,7 @@ API:
    :caption: API:
    :recursive:
 
+    compat
     core
     gw
     hyper