diff --git a/playbook.yml b/playbook.yml
index d1c2aff..4c280b9 100644
--- a/playbook.yml
+++ b/playbook.yml
@@ -10,6 +10,7 @@
       become: true
       pacman:
         name: '{{ platform_packages }}'
+      when: platform_packages | length > 0
   roles:
     - common
   tasks: