diff --git a/static/js/components/app-main/index.js b/static/js/components/app-main/index.js
index 4ab2a99..d13ceb3 100644
--- a/static/js/components/app-main/index.js
+++ b/static/js/components/app-main/index.js
@@ -93,7 +93,6 @@ function closeXTerm(name){
 
   if (runtime) {
     runtime.worker.port.postMessage({ action: 'close', name: name });
-    runtime.worker.terminate();
 
     delete AppRuntime[name];
   }