diff --git a/33128/r17/urn_3GPP_ns_li_3GPPX1Extensions.xsd b/33128/r17/urn_3GPP_ns_li_3GPPX1Extensions.xsd
index 0ffbc40bde460d1f8d737ce57b2196b42466ecfc..2cd6060efc5451f6533c18256da18582653d91a2 100644
--- a/33128/r17/urn_3GPP_ns_li_3GPPX1Extensions.xsd
+++ b/33128/r17/urn_3GPP_ns_li_3GPPX1Extensions.xsd
@@ -51,6 +51,7 @@
       <xs:element name="NetworkInstance" type="xs:hexBinary"></xs:element>
       <xs:element name="GTPTunnelDirection" type="GTPTunnelDirection"></xs:element>
       <xs:element name="FTEID" type="FTEID"></xs:element>
+      <xs:element name="PDR" type="xs:hexBinary"/>
     </xs:choice>
   </xs:complexType>