diff --git a/src/index.ejs b/src/index.ejs
index ba5b3565..220e40b3 100644
--- a/src/index.ejs
+++ b/src/index.ejs
@@ -56,6 +56,10 @@
         }
       }
 
+      textarea {
+        resize: none;
+      }
+
     </style>
     <script>
       <% if (htmlWebpackPlugin.options.nodeModules) { %>