diff --git a/book.asciidoc b/book.asciidoc
index 7ca0d98b..5f71ab85 100644
--- a/book.asciidoc
+++ b/book.asciidoc
@@ -20,6 +20,4 @@ include::ch07.asciidoc[]
 
 include::ch08.asciidoc[]
 
-include::ch09.asciidoc[]
-
-include::appdx-scriptops.asciidoc[]
\ No newline at end of file
+include::ch09.asciidoc[]
\ No newline at end of file