diff --git a/OMDSServiceDefinition/src/main/resources/def/r1_6_0/omds3CommonServiceTypes.xsd b/OMDSServiceDefinition/src/main/resources/def/r1_6_0/omds3CommonServiceTypes.xsd
index 71b1d742..62aec3cf 100644
--- a/OMDSServiceDefinition/src/main/resources/def/r1_6_0/omds3CommonServiceTypes.xsd
+++ b/OMDSServiceDefinition/src/main/resources/def/r1_6_0/omds3CommonServiceTypes.xsd
@@ -544,7 +544,7 @@
 	<xsd:complexType name="Legitimation">
 		<xsd:complexContent>
 			<xsd:extension base="omds:EL-Legitimation_Type">
-				<xsd:attribute name="AusstellendesLand" type="xsd:string" use="optional"/>
+				<xsd:attribute name="AusstellendesLand" type="omds:LandesCd_Type" use="optional"/>
 			</xsd:extension>
 		</xsd:complexContent>
 	</xsd:complexType>