diff --git a/libretroshare/src/gxs/rsgenexchange.cc b/libretroshare/src/gxs/rsgenexchange.cc
index 697c47c72..f5e9e4998 100644
--- a/libretroshare/src/gxs/rsgenexchange.cc
+++ b/libretroshare/src/gxs/rsgenexchange.cc
@@ -847,7 +847,8 @@ int RsGenExchange::validateMsg(RsNxsMsg *msg, const uint32_t& grpFlag, RsTlvSecu
 				{
 
 	                RsTlvKeySignature sign = metaData.signSet.keySignSet[GXS_SERV::FLAG_AUTHEN_IDENTITY];
-	                idValidate &= GxsSecurity::validateNxsMsg(*msg, sign, authorKey);
+                    idValidate &= GxsSecurity::validateNxsMsg(*msg, sign, authorKey);
+            mGixs->timeStampKey(metaData.mAuthorId) ;
 				}
 				else
 				{
diff --git a/libretroshare/src/services/p3idservice.cc b/libretroshare/src/services/p3idservice.cc
index 304b6215c..9554fa5da 100644
--- a/libretroshare/src/services/p3idservice.cc
+++ b/libretroshare/src/services/p3idservice.cc
@@ -23,6 +23,8 @@
  *
  */
 
+#include <unistd.h>
+
 #include "services/p3idservice.h"
 #include "pgp/pgpauxutils.h"
 #include "serialiser/rsgxsiditems.h"