diff --git a/library/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRD2PullProvider.java b/library/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRD2PullProvider.java
index dd07f767..1dcf57d6 100644
--- a/library/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRD2PullProvider.java
+++ b/library/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRD2PullProvider.java
@@ -277,7 +277,8 @@ public class ZUGFeRD2PullProvider implements IXMLProvider {
 				// xsi:schemaLocation=\"urn:un:unece:uncefact:data:standard:CrossIndustryInvoice:100
 				// ../Schema/ZUGFeRD1p0.xsd\""
 				+ " xmlns:ram=\"urn:un:unece:uncefact:data:standard:ReusableAggregateBusinessInformationEntity:100\""
-				+ " xmlns:udt=\"urn:un:unece:uncefact:data:standard:UnqualifiedDataType:100\">\n"
+				+ " xmlns:udt=\"urn:un:unece:uncefact:data:standard:UnqualifiedDataType:100\""
+				+ " xmlns:qdt=\"urn:un:unece:uncefact:data:standard:QualifiedDataType:100\">\n"
 				+ "	<rsm:ExchangedDocumentContext>\n"
 				// + "
 				// <ram:TestIndicator><udt:Indicator>"+testBooleanStr+"</udt:Indicator></ram:TestIndicator>\n"
diff --git a/library/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDDateFormat.java b/library/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDDateFormat.java
index 15ffe24a..d5003577 100644
--- a/library/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDDateFormat.java
+++ b/library/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDDateFormat.java
@@ -13,8 +13,8 @@ public enum ZUGFeRDDateFormat {
 
 	private String dateTimeType;
 	private SimpleDateFormat formatter;
-	private static final String QDT_FORAMT = "<qdt:DateTimeString format=\"%s\">%s</qdt:DateTimeString>";
-	private static final String UDT_FORAMT = "<udt:DateTimeString format=\"%s\">%s</udt:DateTimeString>";
+	private static final String QDT_FORMAT = "<qdt:DateTimeString format=\"%s\">%s</qdt:DateTimeString>";
+	private static final String UDT_FORMAT = "<udt:DateTimeString format=\"%s\">%s</udt:DateTimeString>";
 
 	private ZUGFeRDDateFormat(String dateTimeType, SimpleDateFormat formatter) {
 		this.dateTimeType = dateTimeType;
@@ -33,9 +33,9 @@ public enum ZUGFeRDDateFormat {
     return getFormatter().format(date);
   }
 	public String qdtFormat(Date date){
-    return String.format(QDT_FORAMT, getDateTimeType(), getFormatter().format(date));
+    return String.format(QDT_FORMAT, getDateTimeType(), getFormatter().format(date));
   }
 	public String udtFormat(Date date){
-    return String.format(UDT_FORAMT, getDateTimeType(), getFormatter().format(date));
+    return String.format(UDT_FORMAT, getDateTimeType(), getFormatter().format(date));
   }
 }