diff --git a/atcheck-websocket/server.js b/atcheck-websocket/server.js
index 28d1463..9218fb6 100644
--- a/atcheck-websocket/server.js
+++ b/atcheck-websocket/server.js
@@ -34,6 +34,7 @@ var server = http.createServer(function (request, response) {
                     "classes_code": body.classes_code
                 };
                 lookup[body.classes_code].send(JSON.stringify(send_array));
+                response.end("Added");
             });
         } catch (e) {console.log(e)}
     }