diff --git a/docs/index.md b/docs/index.md
index b136a59..b14ef3a 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -1,6 +1,6 @@
 # Git Hooks Tutorial
 
-The goal is to test creating a git hook on serge.
+The goal is to test creating a [git hook](https://git-scm.com/docs/githooks) on serge.
 
 ## Create new user on serge that belongs to www-data and git groups: