diff --git a/letsencrypt-acmetool-client/tasks/main.yml b/letsencrypt-acmetool-client/tasks/main.yml
index ceed6ed6..fabcfc85 100644
--- a/letsencrypt-acmetool-client/tasks/main.yml
+++ b/letsencrypt-acmetool-client/tasks/main.yml
@@ -3,7 +3,7 @@
   apt_repository: repo={{ letsencrypt_acme_ppa_repo }} state=present update_cache=yes
   when:
     - letsencrypt_acme_install
-    - is_ubuntu
+    - is_trusty
     - letsencrypt_pkg_install
   notify: Initialize letsencrypt acmetool
   tags: letsencrypt