diff --git a/book.asciidoc b/book.asciidoc
index fad80dec..fe1f66f9 100644
--- a/book.asciidoc
+++ b/book.asciidoc
@@ -4,6 +4,8 @@
 
 include::preface.asciidoc[]
 
+include::glossary.asciidoc[]
+
 include::ch01.asciidoc[]
 
 include::ch02.asciidoc[]