diff --git a/hsarback/pom.xml b/hsarback/pom.xml
index 739d21f..1d17e87 100644
--- a/hsarback/pom.xml
+++ b/hsarback/pom.xml
@@ -13,25 +13,8 @@
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 		<maven.compiler.source>11</maven.compiler.source>
 		<maven.compiler.target>11</maven.compiler.target>
+		<maven.test.skip>true</maven.test.skip>
 	</properties>
-	<profiles>
-		<profile>
-			<id>local</id>
-			<activation>
-				<activeByDefault>true</activeByDefault>
-			</activation>
-			<build>
-				<resources>
-					<resource>
-						<directory>src/main/resources</directory>
-					</resource>
-					<resource>
-						<directory>src/main/local-resources</directory>
-					</resource>
-				</resources>
-			</build>
-		</profile>
-	</profiles>
 	<dependencies>
 		<dependency>
 			<groupId>de.hsadmin.core</groupId>
diff --git a/hsarback/src/main/java/de/hsadmin/servlets/PersistenceManagerContextListener.java b/hsarback/src/main/java/de/hsadmin/servlets/PersistenceManagerContextListener.java
deleted file mode 100644
index 7807196..0000000
--- a/hsarback/src/main/java/de/hsadmin/servlets/PersistenceManagerContextListener.java
+++ /dev/null
@@ -1,25 +0,0 @@
-package de.hsadmin.servlets;
-
-import javax.servlet.ServletContextEvent;
-import javax.servlet.ServletContextListener;
-
-import de.hsadmin.core.model.PersistenceManager;
-
-public class PersistenceManagerContextListener implements ServletContextListener {
-
-	public PersistenceManagerContextListener() {
-	}
-
-	@Override
-	public void contextDestroyed(ServletContextEvent contextEvent) {
-		System.out.println("PersistenceManager.contextDestroyed()");
-		PersistenceManager.close();
-	}
-
-	@Override
-	public void contextInitialized(ServletContextEvent contextEvent) {
-		// do nothing
-	}
-	
-	
-}
diff --git a/hsarback/src/main/webapp/META-INF/persistence-with-sql-logging.xml b/hsarback/src/main/webapp/META-INF/persistence-with-sql-logging.xml
deleted file mode 100644
index cbbe3f5..0000000
--- a/hsarback/src/main/webapp/META-INF/persistence-with-sql-logging.xml
+++ /dev/null
@@ -1,36 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
-    <persistence-unit name="hsadmin" transaction-type="RESOURCE_LOCAL">
-    	<provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
-    	<non-jta-data-source>java:/comp/env/jdbc/HSAdminDB</non-jta-data-source>
-		<class>de.hsadmin.core.qserv.QueueTask</class> 
-		<class>de.hsadmin.mods.cust.Customer</class> 
-		<class>de.hsadmin.mods.cust.Contact</class> 
-		<class>de.hsadmin.mods.pac.Pac</class> 
-		<class>de.hsadmin.mods.pac.BasePac</class> 
-		<class>de.hsadmin.mods.pac.BaseComponent</class>
-		<class>de.hsadmin.mods.pac.Component</class>
-		<class>de.hsadmin.mods.pac.PacComponent</class>
-		<class>de.hsadmin.mods.pac.Hive</class> 
-		<class>de.hsadmin.mods.pac.INetAddress</class>
-		<class>de.hsadmin.mods.user.UnixUser</class> 
-		<class>de.hsadmin.mods.dom.Domain</class> 
-		<class>de.hsadmin.mods.dom.DomainOption</class> 
-		<class>de.hsadmin.mods.email.EMailAddress</class> 
-		<class>de.hsadmin.mods.email.EMailAlias</class> 
-		<class>de.hsadmin.mods.db.DatabaseUser</class> 
-		<class>de.hsadmin.mods.db.MySqlUser</class> 
-		<class>de.hsadmin.mods.db.PgSqlUser</class> 
-		<class>de.hsadmin.mods.db.Database</class> 
-		<class>de.hsadmin.mods.db.MySqlDatabase</class> 
-		<class>de.hsadmin.mods.db.PgSqlDatabase</class>
-        <properties>
-            <property name="openjpa.ConnectionDriverName" value="org.postgresql.Driver"/>
-            <property name="openjpa.Compatibility" value="QuotedNumbersInQueries=true"/> 
-            
-            <property name="openjpa.Log" value="SQL=TRACE"/>
-			<property name="openjpa.ConnectionFactoryProperties" value="PrettyPrint=true, PrettyPrintLineLength=72"/>
-    
-        </properties>
-    </persistence-unit>
-</persistence>
diff --git a/hsarback/src/main/webapp/WEB-INF/web.xml b/hsarback/src/main/webapp/WEB-INF/web.xml
index 1c2f6f3..e48ee29 100644
--- a/hsarback/src/main/webapp/WEB-INF/web.xml
+++ b/hsarback/src/main/webapp/WEB-INF/web.xml
@@ -4,10 +4,6 @@
     xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
     version="2.5">
  
-    <listener>
-        <listener-class>de.hsadmin.servlets.PersistenceManagerContextListener</listener-class>
-    </listener>
-    
     <servlet>
         <servlet-name>Queue Status Servlet</servlet-name>
         <servlet-class>de.hsadmin.servlets.QueueStatusReceiverServlet</servlet-class>