diff --git a/talk/p2p/base/portallocator.h b/talk/p2p/base/portallocator.h
index e2cb3fd208..ade9c7a04c 100644
--- a/talk/p2p/base/portallocator.h
+++ b/talk/p2p/base/portallocator.h
@@ -54,6 +54,7 @@ const uint32 PORTALLOCATOR_ENABLE_IPV6 = 0x40;
 const uint32 PORTALLOCATOR_ENABLE_SHARED_UFRAG = 0x80;
 const uint32 PORTALLOCATOR_ENABLE_SHARED_SOCKET = 0x100;
 const uint32 PORTALLOCATOR_ENABLE_STUN_RETRANSMIT_ATTRIBUTE = 0x200;
+const uint32 PORTALLOCATOR_ENABLE_TURN_SHARED_SOCKET = 0x400;
 
 const uint32 kDefaultPortAllocatorFlags = 0;
 
diff --git a/talk/p2p/client/basicportallocator.cc b/talk/p2p/client/basicportallocator.cc
index 5c3e387ab8..696588a513 100644
--- a/talk/p2p/client/basicportallocator.cc
+++ b/talk/p2p/client/basicportallocator.cc
@@ -1018,7 +1018,9 @@ void AllocationSequence::CreateTurnPort(const RelayServerConfig& config) {
     TurnPort* port = NULL;
     // Shared socket mode must be enabled only for UDP based ports. Hence
     // don't pass shared socket for ports which will create TCP sockets.
-    if (IsFlagSet(PORTALLOCATOR_ENABLE_SHARED_SOCKET) &&
+    // TODO(mallinath) - Enable shared socket mode for TURN ports. Disabled
+    // due to webrtc bug https://code.google.com/p/webrtc/issues/detail?id=3537
+    if (IsFlagSet(PORTALLOCATOR_ENABLE_TURN_SHARED_SOCKET) &&
         relay_port->proto == PROTO_UDP) {
       port = TurnPort::Create(session_->network_thread(),
                               session_->socket_factory(),