diff --git a/hsarback/src/de/hsadmin/mods/dom/DomainProcessorFactory.java b/hsarback/src/de/hsadmin/mods/dom/DomainProcessorFactory.java
index 74972d0..c3294ab 100644
--- a/hsarback/src/de/hsadmin/mods/dom/DomainProcessorFactory.java
+++ b/hsarback/src/de/hsadmin/mods/dom/DomainProcessorFactory.java
@@ -51,30 +51,15 @@ public class DomainProcessorFactory implements EntityProcessorFactory {
 		return mainProcessor;
 	}
 
-	public <T extends AbstractEntity> Processor createUpdateProcessor(EntityManager em, T entity) throws ProcessorException {
+	public <T extends AbstractEntity> Processor createUpdateProcessor(final EntityManager em, final T entity) throws ProcessorException {
 		final Domain dom = (Domain) entity;
 		final UnixUser domUser = dom.getUser();
 		final Pac pac = domUser.getPac();
 		final Processor apacheVHostSetupProcessor = createApacheVHostSetupProcessor(em, dom);
 		final Processor letencryptSetupProcessor = createACMEBotProcessor(em, dom);
-
-		final String domName = dom.getName();
-		final Query query = em.createQuery("SELECT d FROM Domains d WHERE d.domainoptions.name = :option AND d.name = :domname");
-		query.setParameter("domname", domName);
-		query.setParameter("option", "letsencrypt");
-		Processor linkLetsencryptCertsProcessor = new NullProcessor();
-		if (!query.getResultList().isEmpty()) {
-			linkLetsencryptCertsProcessor = new ShellProcessor(
-					"rm -f /etc/apache2/pems-enabled/" + domName + ".crt" +
-					" && rm -f /etc/apache2/pems-enabled/" + domName + ".key" +
-					" && rm -f /etc/apache2/pems-enabled/" + domName + ".chain" +
-					" && ln -s /etc/apache2/pems-generated/" + domName + ".key /etc/apache2/pems-enabled/" + domName + ".key" +
-					" && ln -s /etc/apache2/pems-generated/" + domName + ".crt /etc/apache2/pems-enabled/" + domName + ".crt" +
-					" && ln -s /etc/apache2/pems-generated/" + domName + ".chain /etc/apache2/pems-enabled/" + domName + ".chain");			
-		}
-
+		final Processor triggerAcmebotProcessor = createTriggerAcmebotProcessor(em, dom);
 		final WaitingTasksProcessor processor = new WaitingTasksProcessor(
-				new CompoundProcessor(apacheVHostSetupProcessor, letencryptSetupProcessor, linkLetsencryptCertsProcessor));
+				new CompoundProcessor(apacheVHostSetupProcessor, letencryptSetupProcessor, triggerAcmebotProcessor));
 		final Config config = Config.getInstance();
 		for (String queueName : config.getProperty("queues.mail").split(",")) {
 			processor.appendProcessor(queueName, createMailinSetupProcessor(em, dom, pac), queueName + ".hostsharing.net");
@@ -82,7 +67,7 @@ public class DomainProcessorFactory implements EntityProcessorFactory {
 		return processor;
 	}
 
-	public <T extends AbstractEntity> Processor createDeleteProcessor(EntityManager em, T entity) throws ProcessorException {
+	public <T extends AbstractEntity> Processor createDeleteProcessor(final EntityManager em, final T entity) throws ProcessorException {
 		final Domain dom = (Domain) entity;
 		final String domName = dom.getName();
 		final WaitingTasksProcessor mainProcessor = new WaitingTasksProcessor(						 
@@ -344,6 +329,25 @@ public class DomainProcessorFactory implements EntityProcessorFactory {
 		return vhostDelProcessor;
 	}
 
+	private Processor createTriggerAcmebotProcessor(final EntityManager em, final Domain dom) {
+		final String domName = dom.getName();
+		final Query query = em.createQuery("SELECT d FROM Domains d WHERE d.domainoptions.name = :option AND d.name = :domname");
+		query.setParameter("domname", domName);
+		query.setParameter("option", "letsencrypt");
+		if (query.getResultList().isEmpty()) {
+			return new NullProcessor();
+		} else {
+			return new ShellProcessor(
+					"rm -f /etc/apache2/pems-enabled/" + domName + ".crt" +
+					" && rm -f /etc/apache2/pems-enabled/" + domName + ".key" +
+					" && rm -f /etc/apache2/pems-enabled/" + domName + ".chain" +
+					" && ln -s /etc/apache2/pems-generated/" + domName + ".key /etc/apache2/pems-enabled/" + domName + ".key" +
+					" && ln -s /etc/apache2/pems-generated/" + domName + ".crt /etc/apache2/pems-enabled/" + domName + ".crt" +
+					" && ln -s /etc/apache2/pems-generated/" + domName + ".chain /etc/apache2/pems-enabled/" + domName + ".chain" +
+					" && sudo -u acmebot /usr/sbin/acmebot -d " + domName);			
+		}
+	}
+
 	private Processor createACMEBotProcessor(final EntityManager em, final Domain dom) throws ProcessorException {
 		final Query query = em.createQuery("SELECT d FROM Domains d WHERE d.domainoptions.name = :option AND d.user.pac.hive.name = :hivename");
 		final String hiveName = dom.getHiveName();