diff --git a/spec/docs/index.html b/spec/docs/index.html
index 977df05..cc7891e 100644
--- a/spec/docs/index.html
+++ b/spec/docs/index.html
@@ -106,6 +106,8 @@
 
 <section id="joins" data-include="joinconditions.md" data-include-format="markdown"></section>
 
+<section id="graphmaps" data-include="graphmaps.md" data-include-format="markdown"></section>
+
 <section id="datatype-conversion" data-include="datatypeConversion.md" data-include-format="markdown"></section>
 
 <section id="definitions" data-include="definitions.md" data-include-format="markdown"></section>