diff --git a/qlkube/src/index.js b/qlkube/src/index.js
index 87ffd8055..60d11a44a 100644
--- a/qlkube/src/index.js
+++ b/qlkube/src/index.js
@@ -101,15 +101,6 @@ async function main() {
     plugins: [
       ApolloServerPluginDrainHttpServer({ httpServer: httpServer }),
       ApolloServerPluginLandingPageGraphQLPlayground(),
-      {
-        async serverWillStart() {
-          return {
-            async drainServer() {
-              await serverCleanup.dispose();
-            },
-          };
-        },
-      },
     ],
     formatError: error => {
       try {
@@ -169,12 +160,6 @@ async function main() {
     })
   );
 
-  const wsServer = new WebSocketServer({
-    server: httpServer,
-    path: '/subscription',
-  });
-  const serverCleanup = useServer({ schema }, wsServer);
-
   const PORT = process.env.CROWNLABS_QLKUBE_PORT || 8080;
 
   httpServer.listen({ port: PORT }, () => {