diff --git a/src/main.rs b/src/main.rs
index 95d828f..c707c1d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -12,7 +12,7 @@ use crate::color::Color;
 fn main() {
   let ctx = zmq::Context::new();
 
-  let socket = ctx.socket(zmq::REQ).unwrap();
+  let socket = ctx.socket(zmq::PUSH).unwrap();
 
   socket.connect("tcp://127.0.0.1:5555").unwrap();
   //socket.send("hello world!", 0).unwrap();