diff --git a/simple-tcp-proxy.go b/simple-tcp-proxy.go
index aeedeb5..ed78748 100644
--- a/simple-tcp-proxy.go
+++ b/simple-tcp-proxy.go
@@ -96,7 +96,7 @@ func twoDirectionCopyConn(conn1 net.Conn, conn2 net.Conn, ip string, exitChan ch
 	go copyConn(conn2, conn1, ip, exitChan)
 }
 
-func copyConn(sconn net.Conn, dconn net.Conn, ip string, exitChan chan bool) {
+func copyConn(dconn net.Conn, sconn net.Conn, ip string, exitChan chan bool) {
 	if _, err := io.Copy(dconn, sconn); err != nil {
 		printConnError(ip, err)
 	}