diff --git a/site.yml b/site.yml
index f3f0fae..4386b04 100644
--- a/site.yml
+++ b/site.yml
@@ -1,7 +1,7 @@
 ---
 
 - name: Apply ansible-lockdown hardening
-  hosts: all
+  hosts: "{{ hosts | default('all') }}"
   become: true
   roles:
     - role: "{{ playbook_dir }}"