diff --git a/admin_manual/configuration_server/index.rst b/admin_manual/configuration_server/index.rst
index c0d74874c..2bb892b02 100644
--- a/admin_manual/configuration_server/index.rst
+++ b/admin_manual/configuration_server/index.rst
@@ -15,7 +15,6 @@ Server configuration
    external_sites
    language_configuration
    logging_configuration
-   harden_server
    antivirus_configuration
    reverse_proxy_configuration
    automatic_configuration
diff --git a/admin_manual/configuration_server/harden_server.rst b/admin_manual/installation/harden_server.rst
similarity index 100%
rename from admin_manual/configuration_server/harden_server.rst
rename to admin_manual/installation/harden_server.rst
diff --git a/admin_manual/installation/index.rst b/admin_manual/installation/index.rst
index d2bc4784a..1421a1452 100644
--- a/admin_manual/installation/index.rst
+++ b/admin_manual/installation/index.rst
@@ -14,4 +14,5 @@ Installation
    php_72_installation
    selinux_configuration
    nginx
+   harden_server
    server_tuning