diff --git a/NetworkBenchmarkDotNet/Libraries/Enet/EchoClient.cs b/NetworkBenchmarkDotNet/Libraries/Enet/EchoClient.cs
index 722a66a..4078f97 100644
--- a/NetworkBenchmarkDotNet/Libraries/Enet/EchoClient.cs
+++ b/NetworkBenchmarkDotNet/Libraries/Enet/EchoClient.cs
@@ -86,7 +86,7 @@ public override void Dispose()
 
 		public override void SendMessages(int messageCount, TransmissionType transmissionType)
 		{
-			var flags = ENetBenchmark.GetPacketFlags(config.Transmission);
+			var flags = ENetBenchmark.GetPacketFlags(transmissionType);
 
 			// Don't do this in a real-world application, ENet is not thread safe
 			// send should only be called in the thread that also calls host.Service
diff --git a/NetworkBenchmarkDotNet/Libraries/Enet/EchoServer.cs b/NetworkBenchmarkDotNet/Libraries/Enet/EchoServer.cs
index de1baa3..9f47041 100644
--- a/NetworkBenchmarkDotNet/Libraries/Enet/EchoServer.cs
+++ b/NetworkBenchmarkDotNet/Libraries/Enet/EchoServer.cs
@@ -142,7 +142,7 @@ private void Send(byte[] data, byte channelId, Peer peer)
 		private void Broadcast(byte[] data, byte channelId, TransmissionType transmissionType)
 		{
 			Packet packet = default(Packet);
-			var flags = ENetBenchmark.GetPacketFlags(config.Transmission);
+			var flags = ENetBenchmark.GetPacketFlags(transmissionType);
 
 			packet.Create(data, data.Length, flags);
 			host.Broadcast(channelId, ref packet);
diff --git a/NetworkBenchmarkDotNet/Libraries/Kcp2k/EchoClient.cs b/NetworkBenchmarkDotNet/Libraries/Kcp2k/EchoClient.cs
index d10cc1c..25bc348 100644
--- a/NetworkBenchmarkDotNet/Libraries/Kcp2k/EchoClient.cs
+++ b/NetworkBenchmarkDotNet/Libraries/Kcp2k/EchoClient.cs
@@ -107,7 +107,7 @@ public override void Dispose()
 
 		public override void SendMessages(int messageCount, TransmissionType transmissionType)
 		{
-			var channel = Kcp2kBenchmark.GetChannel(config.Transmission);
+			var channel = Kcp2kBenchmark.GetChannel(transmissionType);
 
 			for (int i = 0; i < messageCount; i++)
 			{
diff --git a/NetworkBenchmarkDotNet/Libraries/LiteNetLib/EchoClient.cs b/NetworkBenchmarkDotNet/Libraries/LiteNetLib/EchoClient.cs
index 93168df..ef1ab1f 100644
--- a/NetworkBenchmarkDotNet/Libraries/LiteNetLib/EchoClient.cs
+++ b/NetworkBenchmarkDotNet/Libraries/LiteNetLib/EchoClient.cs
@@ -113,7 +113,7 @@ public override void Dispose()
 
 		public override void SendMessages(int messageCount, TransmissionType transmissionType)
 		{
-			var delivery = LiteNetLibBenchmark.GetDeliveryMethod(config.Transmission);
+			var delivery = LiteNetLibBenchmark.GetDeliveryMethod(transmissionType);
 
 			for (int i = 0; i < messageCount; i++)
 			{
diff --git a/NetworkBenchmarkDotNet/Libraries/LiteNetLib/EchoServer.cs b/NetworkBenchmarkDotNet/Libraries/LiteNetLib/EchoServer.cs
index 54d430e..49a514e 100644
--- a/NetworkBenchmarkDotNet/Libraries/LiteNetLib/EchoServer.cs
+++ b/NetworkBenchmarkDotNet/Libraries/LiteNetLib/EchoServer.cs
@@ -76,7 +76,7 @@ public override void Dispose()
 
 		public override void SendMessages(int messageCount, TransmissionType transmissionType)
 		{
-			var delivery = LiteNetLibBenchmark.GetDeliveryMethod(config.Transmission);
+			var delivery = LiteNetLibBenchmark.GetDeliveryMethod(transmissionType);
 
 			for (int i = 0; i < messageCount; i++)
 			{