diff --git a/deploy-this/lets-encrypt/lets-encrypt-create-cert.jenkinsfile b/deploy-this/lets-encrypt/lets-encrypt-create-cert.jenkinsfile
index 3564449..2467600 100755
--- a/deploy-this/lets-encrypt/lets-encrypt-create-cert.jenkinsfile
+++ b/deploy-this/lets-encrypt/lets-encrypt-create-cert.jenkinsfile
@@ -96,7 +96,6 @@ def createCert(domains) {
                       --non-interactive --agree-tos \
                       --preferred-challenges http \
                       --email ${email} \
-                      --force-renewal \
                       -d ${name} ${subDomains}
                 """.stripIndent()
 
@@ -111,6 +110,16 @@ def createCert(domains) {
 
 pipeline {
     agent any
+    
+    triggers {
+        cron('H H 1,6,11,16,21,26 * *')
+    }
+    
+    options {
+        disableConcurrentBuilds()
+        timeout(time: 1, unit: 'HOURS')
+        buildDiscarder(logRotator(numToKeepStr: '10'))
+    }
     stages {
         stage('Make https cert for my domains') {
             steps {