diff --git a/src/server.js b/src/server.js
index fd3e6d8f..c3092628 100644
--- a/src/server.js
+++ b/src/server.js
@@ -141,6 +141,7 @@ module.exports = function() {
 		}
 
 		const sockets = io(server, {
+			wsEngine: "ws",
 			serveClient: false,
 			transports: Helper.config.transports,
 		});