diff --git a/_toc.yml b/_toc.yml
index 90cca668..76d51506 100644
--- a/_toc.yml
+++ b/_toc.yml
@@ -159,7 +159,7 @@ chapters:
 
   - file: services-admin-guide/index
     sections:
-      - file: services-user-guide/unix_groups
+      - file: services-admin-guide/unix_groups
       - file: services-admin-guide/wmgt
       - file: services-admin-guide/ssh_gateways
       - file: services-admin-guide/nx_nomachine