diff --git a/common/play/templates/package.stackblitz b/common/play/templates/package.stackblitz
index ce244e2..6aef04f 100644
--- a/common/play/templates/package.stackblitz
+++ b/common/play/templates/package.stackblitz
@@ -7,6 +7,8 @@
   },
   "devDependencies": {
     "@vue/cli-service": "~5.0.0-beta.4",
+    "less": "^4.1.1",
+    "less-loader": "^10.0.1",
     "vue-template-compiler": "^2.6.14"
   }
 }