diff --git a/docs/push-pull.md b/docs/push-pull.md
index 9132f963..858826c3 100644
--- a/docs/push-pull.md
+++ b/docs/push-pull.md
@@ -35,7 +35,7 @@ namespace Ventilator
             // Sends batch of tasks to workers via that socket
             Console.WriteLine("====== VENTILATOR ======");
             using (var sender = new PushSocket("@tcp://*:5557"))
-            using (var sink = new PullSocket(">tcp://localhost:5558"))
+            using (var sink = new PushSocket(">tcp://localhost:5558"))
             {
                 Console.WriteLine("Press enter when worker are ready");
                 Console.ReadLine();