diff --git a/pc/peer_connection.h b/pc/peer_connection.h
index d33c658e9d..4aeac1c390 100644
--- a/pc/peer_connection.h
+++ b/pc/peer_connection.h
@@ -1184,10 +1184,10 @@ class PeerConnection : public PeerConnectionInternal,
   // is not injected. It should be required once chromium supplies it.
   std::unique_ptr<AsyncResolverFactory> async_resolver_factory_
       RTC_GUARDED_BY(signaling_thread());
+  std::unique_ptr<rtc::PacketSocketFactory> packet_socket_factory_;
   std::unique_ptr<cricket::PortAllocator>
       port_allocator_;  // TODO(bugs.webrtc.org/9987): Accessed on both
                         // signaling and network thread.
-  std::unique_ptr<rtc::PacketSocketFactory> packet_socket_factory_;
   std::unique_ptr<webrtc::IceTransportFactory>
       ice_transport_factory_;  // TODO(bugs.webrtc.org/9987): Accessed on the
                                // signaling thread but the underlying raw