diff --git a/templates/haproxy-letsencrypt-acme.sh.j2 b/templates/haproxy-letsencrypt-acme.sh.j2
index 2681046..3e60faf 100644
--- a/templates/haproxy-letsencrypt-acme.sh.j2
+++ b/templates/haproxy-letsencrypt-acme.sh.j2
@@ -47,7 +47,7 @@ else
 fi
 
 {% else %}
-docker kill --signal USR2 $(docker container ls --filter name=haproxy-service --quiet)
+docker kill --signal USR2 $(docker container ls --filter name=haproxy_haproxy --quiet)
 {% endif %}
 
 echo "Done." >> $LE_LOG_DIR/haproxy.log