diff --git a/library/src/test/java/org/mustangproject/ZUGFeRD/ZF2PushTest.java b/library/src/test/java/org/mustangproject/ZUGFeRD/ZF2PushTest.java
index 7e856144..4ad130c1 100644
--- a/library/src/test/java/org/mustangproject/ZUGFeRD/ZF2PushTest.java
+++ b/library/src/test/java/org/mustangproject/ZUGFeRD/ZF2PushTest.java
@@ -96,7 +96,7 @@ public class ZF2PushTest extends TestCase {
 			byte[] b={12,13};
 			ze.attachFile("one.pdf", b, "Application/PDF", "Alternative");
 			ze.attachFile("two.pdf", b, "Application/PDF", "Alternative");
-			ze.setTransaction(new Invoice().setDueDate(new Date()).setIssueDate(new Date()).setDeliveryDate(new Date()).setSender(new TradeParty(orgname,"teststr", "55232","teststadt","DE").addTaxID("0815")).setOwnVATID("0815").setRecipient(new TradeParty("Franz Müller", "teststr.12", "55232", "Entenhausen", "DE").addVATID("DE4711").setContact(new Contact("Franz Müller","01779999999", "franz@mueller.de", "teststr. 12", "55232", "Entenhausen", "DE"))).setNumber(number).addItem(new Item(new Product("Testprodukt", "", "C62", new BigDecimal(19)), amount, new BigDecimal(1.0)))
+			ze.setTransaction(new Invoice().setDueDate(new Date()).setIssueDate(new Date()).setDeliveryDate(new Date()).setSender(new TradeParty(orgname,"teststr", "55232","teststadt","DE").addTaxID("0815")).setOwnVATID("DE0815").setRecipient(new TradeParty("Franz Müller", "teststr.12", "55232", "Entenhausen", "DE").addVATID("DE4711").setContact(new Contact("Franz Müller","01779999999", "franz@mueller.de", "teststr. 12", "55232", "Entenhausen", "DE"))).setNumber(number).addItem(new Item(new Product("Testprodukt", "", "C62", new BigDecimal(19)), amount, new BigDecimal(1.0)))
 
 			);
 			String theXML = new String(ze.getProvider().getXML());