diff --git a/DFDL/dataFormats/pcapng/src/main/resources/edu/nps/moves/pcapng/xsd/pcapng.dfdl.xsd b/DFDL/dataFormats/pcapng/src/main/resources/edu/nps/moves/pcapng/xsd/pcapng.dfdl.xsd
index c9b9d922c296bfa8f8f9af093f0c708209169775..f0ea111a7bbd712936918cdcbbc82077836e4e72 100644
--- a/DFDL/dataFormats/pcapng/src/main/resources/edu/nps/moves/pcapng/xsd/pcapng.dfdl.xsd
+++ b/DFDL/dataFormats/pcapng/src/main/resources/edu/nps/moves/pcapng/xsd/pcapng.dfdl.xsd
@@ -36,7 +36,7 @@ POSSIBILITY OF SUCH DAMAGE.
 
 <!-- Based on the original PCAP schema at: https://github.com/DFDLSchemas/PCAP -->
 
-<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" version="1.1"
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
            xmlns:dfdl="http://www.ogf.org/dfdl/dfdl-1.0/"
            xmlns:fn="http://www.w3.org/2005/xpath-functions"
            xmlns:dfdlx="http://www.ogf.org/dfdl/dfdl-1.0/extensions"
@@ -44,7 +44,8 @@ POSSIBILITY OF SUCH DAMAGE.
            xmlns:db="urn:dynamicEndianBinary"
            xmlns:pcapng="urn:pcapng:1.0"
            xmlns:tns="urn:pcapng:1.0"
-           targetNamespace="urn:pcapng:1.0">
+           targetNamespace="urn:pcapng:1.0"
+           version="1.0">
 
     <xs:import namespace="urn:dynamicEndianBinary"
                schemaLocation="com/tresys/pcap/xsd/binaryDynamicByteOrder.dfdl.xsd"/>
@@ -349,7 +350,7 @@ POSSIBILITY OF SUCH DAMAGE.
 
     <xs:complexType name="LinkLayer">
         <xs:choice>
-            <xs:choice dfdl:choiceDispatchKey="{ xs:string(../../../../InterfaceDescription/Block/Body/LinkType ) }">
+            <xs:choice dfdl:choiceDispatchKey="{ xs:string(../../../../InterfaceDescription/Block/Body/LinkType) }">
                 <xs:element name="Ethernet" type="eth:Ethernet" dfdl:choiceBranchKey="1"/>
                 <!--add additional network types here--> 
             </xs:choice>