diff --git a/tasks/main.yml b/tasks/main.yml
index f9fd3d8..7e7400e 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -1,5 +1,6 @@
 ---
 - import_tasks: prerequisites/install-prerequisites.yml
+  when: ansible_os_family == "Debian"
 
 - import_tasks: keys/apt-key.yml
   when: ansible_os_family == "Debian"