diff --git a/project/server.h b/project/server.h
index edaceb8..f69b8c4 100755
--- a/project/server.h
+++ b/project/server.h
@@ -12,7 +12,7 @@ class server : networked
         {
             auto client = networked(accept(socket, nullptr, nullptr));
             client_connected.execute(client);
-#ifndef THREADED
+#ifdef THREADED
             std::thread(&server::accept_client_message, this, client).detach();
 #else
             std::thread(&server::accept_client_message, this, client).join();