diff --git a/admin-guide/configuration/software/citrix_vda.md b/admin-guide/configuration/software/citrix_vda.md
index 8df4a856..69526456 100644
--- a/admin-guide/configuration/software/citrix_vda.md
+++ b/admin-guide/configuration/software/citrix_vda.md
@@ -10,3 +10,5 @@ networking::hostname_on_lo: true
 aaa::sssd_cache_creds: false
 aaa::default_krb_cache: "FILE:/tmp/krb5cc_%{literal('%')}{uid}"
 ```
+
+Note that for `hostname -f` to work correctly with `hostname::short: true` you need to set as well `networking::hostname_on_lo: true` because `glibc getaddrinfo()` reads the first hostname in `/etc/hosts` to determine the fully qalified hostname.