diff --git a/src/net/socket/client_socket_pool_manager_impl.cc b/src/net/socket/client_socket_pool_manager_impl.cc
index 4b4d334fc7..f84a6981e1 100644
--- a/src/net/socket/client_socket_pool_manager_impl.cc
+++ b/src/net/socket/client_socket_pool_manager_impl.cc
@@ -85,7 +85,7 @@ ClientSocketPool* ClientSocketPoolManagerImpl::GetSocketPool(
     new_pool = std::make_unique<TransportClientSocketPool>(
         sockets_per_proxy_server, sockets_per_group,
         unused_idle_socket_timeout(pool_type_), proxy_server,
-        pool_type_ == HttpNetworkSession::WEBSOCKET_SOCKET_POOL,
+        true /* force_tunnel */,
         &common_connect_job_params_, ssl_config_service_);
   }