diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
index 38545bc8b0..1f779cef3f 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
@@ -546,7 +546,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 IncomingPacketHandler,
                 string.Format("Incoming Packets ({0})", Scene.Name),
                 ThreadPriority.Normal,
-                false,
+                true,
                 true,
                 GetWatchdogIncomingAlarmData,
                 Watchdog.DEFAULT_WATCHDOG_TIMEOUT_MS);
@@ -562,7 +562,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 OutgoingPacketHandler,
                 string.Format("Outgoing Packets ({0})", Scene.Name),
                 ThreadPriority.Normal,
-                false,
+                true,
                 true,
                 GetWatchdogOutgoingAlarmData,
                 Watchdog.DEFAULT_WATCHDOG_TIMEOUT_MS);