diff --git a/tasks/main.yml b/tasks/main.yml
index 4accbae..78f9c9c 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -93,5 +93,5 @@
       group: root
       mode: 4555
 
-  when: letsencrypt_acme_sh_install
+  when: letsencrypt_acme_install is defined and letsencrypt_acme_install
   tags: [ 'vsftpd', 'ftp', 'letsencrypt', 'letsencrypt_acme_sh', 'vsftpd_letsencrypt' ]