diff --git a/letsencrypt-acmetool-client/tasks/main.yml b/letsencrypt-acmetool-client/tasks/main.yml
index 7b7a3e5..f629569 100644
--- a/letsencrypt-acmetool-client/tasks/main.yml
+++ b/letsencrypt-acmetool-client/tasks/main.yml
@@ -36,7 +36,7 @@
   tags: letsencrypt
 
 - name: Install the letsencrypt acmetool package and some deps
-  apt: pkg={{ item }} state={{ letsencrypt_acme_pkg_state }}
+  apt: pkg={{ item }} state={{ letsencrypt_acme_pkg_state }} update_cache=yes cache_valid_time=3600
   with_items: '{{ letsencrypt_acme_pkgs }}'
   when:
     - letsencrypt_acme_install