diff --git a/doc/source/appendix/index.rst b/doc/source/appendix/index.rst
index 61022c42..419cb7ca 100644
--- a/doc/source/appendix/index.rst
+++ b/doc/source/appendix/index.rst
@@ -2,6 +2,5 @@ Appendix
 !!!!!!!!
 
 .. toctree::
-   avro_intro
    glossary
    json_intro