diff --git a/roles/os_hardening/templates/etc/modprobe.d/modprobe.j2 b/roles/os_hardening/templates/etc/modprobe.d/modprobe.j2
index dd3ea090..7530cef1 100644
--- a/roles/os_hardening/templates/etc/modprobe.d/modprobe.j2
+++ b/roles/os_hardening/templates/etc/modprobe.d/modprobe.j2
@@ -1,6 +1,6 @@
 {{ ansible_managed | comment }}
 # Generated by Ansible role {{ ansible_role_name }}
 
-{% for fs in os_unused_filesystems | difference(os_filesystem_whitelist) %}
+{% for fs in os_unused_filesystems | difference(os_filesystem_whitelist) | sort %}
 install {{fs}} /bin/true
 {% endfor %}