diff --git a/onvif/proxy/lib/WSDiscovery10/Interfaces/WSDiscovery/WSDiscoveryPort.pm b/onvif/proxy/lib/WSDiscovery10/Interfaces/WSDiscovery/WSDiscoveryPort.pm
index d194bbc87..581d6e59e 100644
--- a/onvif/proxy/lib/WSDiscovery10/Interfaces/WSDiscovery/WSDiscoveryPort.pm
+++ b/onvif/proxy/lib/WSDiscovery10/Interfaces/WSDiscovery/WSDiscoveryPort.pm
@@ -34,7 +34,11 @@ sub ProbeOp {
 
         },
         header => {
-            
+            'use'           => 'literal',
+            namespace       => 'http://schemas.xmlsoap.org/ws/2004/08/addressing',
+            encodingStyle   => '',
+            parts           => [qw(WSDiscovery10::Elements::To WSDiscovery10::Elements::Action)],
+ 
         },
         headerfault => {
             
diff --git a/onvif/proxy/lib/WSDiscovery10/Typemaps/WSDiscovery.pm b/onvif/proxy/lib/WSDiscovery10/Typemaps/WSDiscovery.pm
index 635a19393..4429a517b 100644
--- a/onvif/proxy/lib/WSDiscovery10/Typemaps/WSDiscovery.pm
+++ b/onvif/proxy/lib/WSDiscovery10/Typemaps/WSDiscovery.pm
@@ -24,6 +24,11 @@ our $typemap_1 = {
                'ProbeMatches/ProbeMatch/EndpointReference' => 'WSDiscovery10::Types::EndpointReferenceType',
                'ProbeMatches/ProbeMatch/EndpointReference/ReferenceProperties' => 'WSDiscovery10::Types::ReferencePropertiesType',
                'ProbeMatches/ProbeMatch/EndpointReference/PortType' => 'WSDiscovery10::Types::AttributedQName'
+               'MessageID' => 'WSDiscovery10::Elements::MessageID',
+               'RelatesTo' => '__SKIP__',
+               'To' => '__SKIP__',
+               'Action' => '__SKIP__',
+               'AppSequence' => '__SKIP__',
              };
 ;