diff --git a/letsencrypt-acmetool-client/defaults/main.yml b/letsencrypt-acmetool-client/defaults/main.yml
index bc7903da..8fab9805 100644
--- a/letsencrypt-acmetool-client/defaults/main.yml
+++ b/letsencrypt-acmetool-client/defaults/main.yml
@@ -6,7 +6,7 @@ letsencrypt_acme_pkg_state: latest
 letsencrypt_acme_pkgs:
   - acmetool
   - libcap2-bin  
- letsencrypt_acme_ppa_repo: 'ppa:hlandau/rhea'
+letsencrypt_acme_ppa_repo: 'ppa:hlandau/rhea'
 letsencrypt_acme_debian_repo: 'deb http://ppa.launchpad.net/hlandau/rhea/ubuntu xenial main'
 letsencrypt_acme_debian_repo_key: '9862409EF124EC763B84972FF5AC9651EDB58DFA'
 letsencrypt_acme_user: acme