diff --git a/api/test/simulated_network.h b/api/test/simulated_network.h
index ed5fd83c2d..3688c6ab1f 100644
--- a/api/test/simulated_network.h
+++ b/api/test/simulated_network.h
@@ -65,10 +65,6 @@ struct DefaultNetworkSimulationConfig {
 
 class NetworkSimulationInterface {
  public:
-  // DO NOT USE. Use DefaultNetworkSimulationConfig directly. This reference
-  // should be removed when all users will be switched on direct usage.
-  using SimulatedNetworkConfig = DefaultNetworkSimulationConfig;
-
   virtual bool EnqueuePacket(PacketInFlightInfo packet_info) = 0;
   // Retrieves all packets that should be delivered by the given receive time.
   virtual std::vector<PacketDeliveryInfo> DequeueDeliverablePackets(
diff --git a/call/fake_network_pipe.h b/call/fake_network_pipe.h
index 23416b623a..579e1fb18b 100644
--- a/call/fake_network_pipe.h
+++ b/call/fake_network_pipe.h
@@ -90,8 +90,6 @@ class NetworkPacket {
 class FakeNetworkPipe : public webrtc::SimulatedPacketReceiverInterface,
                         public Transport {
  public:
-  using Config = NetworkSimulationInterface::SimulatedNetworkConfig;
-
   // Will keep |network_simulation| alive while pipe is alive itself.
   // Use these constructors if you plan to insert packets using DeliverPacket().
   FakeNetworkPipe(
@@ -107,12 +105,6 @@ class FakeNetworkPipe : public webrtc::SimulatedPacketReceiverInterface,
       PacketReceiver* receiver,
       uint64_t seed);
 
-  // Deprecated. DO NOT USE. To be removed. Use corresponding version with
-  // NetworkSimulationInterface instance instead.
-  // Use this constructor if you plan to insert packets using SendRt[c?]p().
-  FakeNetworkPipe(Clock* clock,
-                  const FakeNetworkPipe::Config& config,
-                  Transport* transport);
   // Use this constructor if you plan to insert packets using SendRt[c?]p().
   FakeNetworkPipe(
       Clock* clock,