diff --git a/inventory_template/group_vars/os_openbsd.yml b/inventory_template/group_vars/os_openbsd.yml
new file mode 100644
index 0000000..2466baa
--- /dev/null
+++ b/inventory_template/group_vars/os_openbsd.yml
@@ -0,0 +1,22 @@
+# Command to run to execute a Gentoo update
+#cron_upgrade_job: emerge --sync --quiet && emerge --quiet-build -uvDN @world && /usr/sbin/perl-cleaner --all -q && emerge --quiet-build @preserved-rebuild && emerge --depclean && eselect news read
+
+# Tools to install on Gentoo hosts
+#tools_package:
+  - bind-tools
+  - vim
+  - tcpdump
+  - gentoolkit
+  - tmux
+  - htop
+  - sudo
+  - curl
+  - sed
+  - awk
+  - grep
+  - jq
+  - mailutils
+
+# PF for OpenBSD (not iptables)
+configure_iptables: false
+
diff --git a/inventory_template/inventory.yml b/inventory_template/inventory.yml
index 366381d..1864b2b 100644
--- a/inventory_template/inventory.yml
+++ b/inventory_template/inventory.yml
@@ -35,3 +35,6 @@ all:
           hosts:
             myFirstCentOSHost.example.org:
             mySecondCentOSHost.anotherexample.org:
+        os_openbsd:
+          hosts:
+            myFirstOpenBSDHost.example.org:
diff --git a/roles/sysctl_customizations/defaults/main.yml b/roles/sysctl_customizations/defaults/main.yml
index 508e589..f8ccaf7 100644
--- a/roles/sysctl_customizations/defaults/main.yml
+++ b/roles/sysctl_customizations/defaults/main.yml
@@ -2,7 +2,7 @@
 # defaults file for sysctl_customization
 
 # Sysctl swapiness value
-sysctl_vm_swapiness: '10'
+sysctl_vm_swapiness: '1'
 
 # Sysctl config file
 sysctl_config_file: /etc/sysctl.d/56-ansible.conf