diff --git a/docs/index.rst b/docs/index.rst
index a85772fdc9..6dadddfc1a 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -43,6 +43,7 @@ Full Table of Contents
 
    ../README
    ../CONTRIBUTING
+   ../BUILDING
    ../CODE_OF_CONDUCT
    ../license.rst