diff --git a/modules/system-administrators-guide/pages/infrastructure-services/Services_and_Daemons.adoc b/modules/system-administrators-guide/pages/infrastructure-services/Services_and_Daemons.adoc
index 7a3557c..c37b986 100644
--- a/modules/system-administrators-guide/pages/infrastructure-services/Services_and_Daemons.adoc
+++ b/modules/system-administrators-guide/pages/infrastructure-services/Services_and_Daemons.adoc
@@ -13,7 +13,7 @@ This chapter covers the configuration of the services to be run when a system is
 [IMPORTANT]
 ====
 
-When you allow access for new services, always remember that both the firewall and [application]*SELinux* need to be configured as well. One of the most common mistakes committed when configuring a new service is neglecting to implement the necessary firewall configuration and SELinux policies to allow access for it. For more information, refer to the {MAJOROSVER} [citetitle]_Security Guide_.
+When you allow access for new services, always remember that both the firewall and [application]*SELinux* need to be configured as well. One of the most common mistakes committed when configuring a new service is neglecting to implement the necessary firewall configuration and SELinux policies to allow access for it.
 
 ====
 
@@ -269,8 +269,3 @@ For any changes in the `/etc/ssh/sshd_config` configuration file to take effect,
 === Installed Documentation
 
 * `systemctl`(1) — The manual page for the [application]*systemctl* utility.
-
-[[s2-services-additional-resources-books]]
-=== Related Books
-
-[citetitle]_{MAJOROSVER} Security Guide_::  A guide to securing {MAJOROS}. It contains valuable information on how to set up the firewall, as well as the configuration of [application]*SELinux*.