diff --git a/library/src/test/java/org/mustangproject/ZUGFeRD/ZF2PushTest.java b/library/src/test/java/org/mustangproject/ZUGFeRD/ZF2PushTest.java
index 55a93e6a..d81dd29d 100644
--- a/library/src/test/java/org/mustangproject/ZUGFeRD/ZF2PushTest.java
+++ b/library/src/test/java/org/mustangproject/ZUGFeRD/ZF2PushTest.java
@@ -319,7 +319,7 @@ public class ZF2PushTest extends TestCase {
 			//	ze.setTransaction(new Invoice().setDueDate(new Date()).setIssueDate(new Date()).setDeliveryDate(new Date()).setSender(new TradeParty(orgname,"teststr", "55232","teststadt","DE")).setOwnTaxID("4711").setOwnVATID("DE0815").setRecipient(new TradeParty("Franz Müller", "teststr.12", "55232", "Entenhausen", "DE")).setNumber(number)
 			//					.addItem(new Item(new Product("Testprodukt", "", "H84", new BigDecimal(19)), amount, new BigDecimal(1.0)).addAllowance(new Allowance().setPercent(new BigDecimal(50)))));
 
-			Invoice i = new Invoice().setDueDate(new Date()).setIssueDate(new Date())
+			Invoice i = new Invoice().setDueDate(new Date()).setIssueDate(new Date()).setDeliveryDate(new Date())
 				.setSender(new TradeParty(orgname, "teststr", "55232", "teststadt", "DE").addTaxID("4711").addVATID("DE0815"))
 				.setRecipient(new TradeParty("Franz Müller", "teststr.12", "55232", "Entenhausen", "DE")
 					.setContact(new Contact("contact testname", "123456", "contact.testemail@example.org").setFax("0911623562")))
diff --git a/library/src/test/java/org/mustangproject/ZUGFeRD/ZF2ZInvoiceImporterTest.java b/library/src/test/java/org/mustangproject/ZUGFeRD/ZF2ZInvoiceImporterTest.java
index e9c65968..8873bb0c 100644
--- a/library/src/test/java/org/mustangproject/ZUGFeRD/ZF2ZInvoiceImporterTest.java
+++ b/library/src/test/java/org/mustangproject/ZUGFeRD/ZF2ZInvoiceImporterTest.java
@@ -511,6 +511,7 @@ public class ZF2ZInvoiceImporterTest extends ResourceCase {
 				"  \"paymentTermDescription\" : "+expectedPaymentTermDesciption+",\n" +
 				"  \"issueDate\" : "+expectedIssueDate+",\n" +
 				"  \"dueDate\" : "+expectedDueDate+",\n" +
+				"  \"deliveryDate\" : "+expectedIssueDate+",\n" +
 				"  \"sender\" : {\n" +
 				"    \"name\" : \"Test company\",\n" +
 				"    \"zip\" : \"55232\",\n" +
diff --git a/validator/src/test/java/org/mustangproject/validator/XMLValidatorTest.java b/validator/src/test/java/org/mustangproject/validator/XMLValidatorTest.java
index 5bb8d1d9..7ed18b8f 100644
--- a/validator/src/test/java/org/mustangproject/validator/XMLValidatorTest.java
+++ b/validator/src/test/java/org/mustangproject/validator/XMLValidatorTest.java
@@ -300,7 +300,7 @@ public class XMLValidatorTest extends ResourceCase {
 			assertEquals("valid", content);
 			assertThat(s).valueByXPath("count(//warning)")
 				.asInt()
-				.isEqualTo(1);
+				.isEqualTo(4);
 
 		} catch (final IrrecoverableValidationError e) {
 			// ignore, will be in XML output anyway