diff --git a/content/til/2023_11_29-disable_node_warnings.mdx b/content/til/2023_11_29-disable_node_warnings.mdx
index 3b94c301..3fe7d10a 100644
--- a/content/til/2023_11_29-disable_node_warnings.mdx
+++ b/content/til/2023_11_29-disable_node_warnings.mdx
@@ -25,7 +25,7 @@ NODE_NO_WARNINGS=1 node index.js
 
 On `package.json` script:
 
-```json
+```json /NODE_NO_WARNINGS=1/
 // ...
   "script": {
     "test": "NODE_NO_WARNINGS=1 jest --watch"