diff --git a/tasks/install.yml b/tasks/install.yml
index a89474c..17bbe83 100644
--- a/tasks/install.yml
+++ b/tasks/install.yml
@@ -34,11 +34,11 @@
         hour: 3
         user: "{{ certbot_user }}"
         job: |
-          certbot
+          "certbot
           --config-dir {{ certbot_config_dir }}
           --work-dir {{ certbot_work_dir }}
           --logs-dir {{ certbot_log_dir }}
-          {{ certbot_command_arguments | join(' ') }}
+          {{ certbot_command_arguments | join(' ') }}"
         cron_file: "{{ certbot_cronfile | default(omit) }}"
       when: certbot_scheduler_enabled
   become: True