diff --git a/certbotd.sh b/certbotd.sh
index 35b4b77..50ecaf7 100755
--- a/certbotd.sh
+++ b/certbotd.sh
@@ -42,7 +42,7 @@ set -e
 case $1 in
   # Renew certificates, trust in certbot's algorithms
   renew)
-    /usr/bin/certbot renew --quiet --agree-tos
+    /usr/bin/certbot renew --quiet --agree-tos || true
     touch "${updated}"
     ;;
   bootstrap)