diff --git a/systemd/system/letsencrypt.service b/systemd/system/letsencrypt.service
index 36952e8..3f2c25c 100644
--- a/systemd/system/letsencrypt.service
+++ b/systemd/system/letsencrypt.service
@@ -3,4 +3,4 @@ Description=Letsencrypt manual renewal
 
 [Service]
 Type=oneshot
-ExecStart=/usr/bin/letsencrypt certonly --agree-tos --renew-by-default --email REPLACEME@REPLACEME.TLD --webroot -w /srv/http/REPLACEME.TLD/public -d REPLACEME.TLD,mail.REPLACEME.tld
+ExecStart=/usr/bin/certbot certonly --agree-tos --renew-by-default --email REPLACEME@REPLACEME.TLD --webroot -w /srv/http/REPLACEME.TLD/public -d REPLACEME.TLD,mail.REPLACEME.tld