diff --git a/tasks/main.yml b/tasks/main.yml
index c4d52c3..ad18029 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -33,6 +33,8 @@
     #update_cache: yes
   vars:
     packages:
+      - apt-transport-https
       - htop
       - tmux
   become: yes
+  when: ansible_facts['os_family'] == 'Debian'