diff --git a/libraries/shared/src/HifiSockAddr.cpp b/libraries/shared/src/HifiSockAddr.cpp
index 52198ef2e1..4c9772b1c8 100644
--- a/libraries/shared/src/HifiSockAddr.cpp
+++ b/libraries/shared/src/HifiSockAddr.cpp
@@ -81,7 +81,7 @@ bool HifiSockAddr::operator==(const HifiSockAddr &rhsSockAddr) const {
 
 QDebug operator<<(QDebug debug, const HifiSockAddr &hifiSockAddr) {
     debug.nospace() << hifiSockAddr._address.toString().toLocal8Bit().constData() << ":" << hifiSockAddr._port;
-    return debug;
+    return debug.space();
 }
 
 quint32 getHostOrderLocalAddress() {
diff --git a/libraries/shared/src/PacketHeaders.cpp b/libraries/shared/src/PacketHeaders.cpp
index 8e7e861ea4..24a34f618e 100644
--- a/libraries/shared/src/PacketHeaders.cpp
+++ b/libraries/shared/src/PacketHeaders.cpp
@@ -20,7 +20,7 @@ PACKET_VERSION versionForPacketType(PACKET_TYPE type) {
             return 2;
 
         case PACKET_TYPE_HEAD_DATA:
-            return 16;
+            return 17;
 
         case PACKET_TYPE_OCTREE_STATS:
             return 2;
@@ -70,9 +70,9 @@ bool packetVersionMatch(unsigned char* packetHeader, const HifiSockAddr& senderS
     if (packetHeader[1] == versionForPacketType(packetHeader[0]) || packetHeader[0] == PACKET_TYPE_STUN_RESPONSE) {
         return true;
     } else {
-        qDebug() << "Packet version mismatch on" << packetHeader[0] << ". Sender"
-            << senderSockAddr << "sent" << packetHeader[1] << "but" << versionForPacketType(packetHeader[0])
-            << "expected.";
+        qDebug() << "Packet mismatch on" << packetHeader[0] << "- Sender"
+        << senderSockAddr << "sent" << qPrintable(QString::number(packetHeader[1])) << "but"
+        << qPrintable(QString::number(versionForPacketType(packetHeader[0]))) << "expected.";
         return false;
     }
 }