diff --git a/index.md b/index.md
index 95e579ab..a4613722 100644
--- a/index.md
+++ b/index.md
@@ -3,9 +3,9 @@
 This is the collection of all Linux related documentation. 
 
 There are various chapters for the different user groups:
-- End User - [User Guide](user-guide/)
-- Linux Admins - [Admin Guide](admin-guide/)
-- Linux Engineers - [Infrastructure Guide](infrastructure-guide/)
+- End User - [User Guide](user-guide/index.md)
+- Linux Admins - [Admin Guide](admin-guide/index.md)
+- Linux Engineers - [Infrastructure Guide](infrastructure-guide/index.md)