diff --git a/README.adoc b/README.adoc
index a83478d..bfe80ac 100644
--- a/README.adoc
+++ b/README.adoc
@@ -22,3 +22,14 @@ but it is also mirrored to:
 If you have any ideas for improvements, questions or anything of this
 sort, you can open an issue or a pull request at my git server
 (registrations open for anyone), or any of the mirrors.
+
+== Testing rouge syntax highlighter with AsciiDoc
+
+.My ZSH aliases
+[%collapsible]
+====
+[source,zsh]
+----
+include::home/.config/zsh/04-aliases.zsh[]
+----
+====