diff --git a/admin-guide/configuration.md b/admin-guide/configuration.md
index 793860ff..bba8586b 100644
--- a/admin-guide/configuration.md
+++ b/admin-guide/configuration.md
@@ -38,7 +38,7 @@ Here starts a so far small collections of configuration guides for sysadmins of
 
 ## Special Installations
 - [NTP Server](configuration/ntp_server)
-- [NTP Server](configuration/nfs_server)
+- [NFS Server](configuration/nfs_server)
 - [SSH Host Hopping as Root (e.g. between cluster members)](configuration/ssh_host_hopping)
 - [Install Citrix VDA](configuration/citrix_vda)
 - [Sending / Relaying Emails](configuration/configuration_email)