diff --git a/content/posts/cache-busting.md b/content/posts/cache-busting.md
index 10581a0..bfd77a1 100644
--- a/content/posts/cache-busting.md
+++ b/content/posts/cache-busting.md
@@ -1,5 +1,5 @@
 +++
-date = '2024-11-13T14:24:21+01:00'
+date = '2024-11-14T14:24:21+01:00'
 draft = false
 title = 'Invalidating the browser cache'
 tags = ['css','html','linux']
@@ -34,7 +34,7 @@ Of course there is.
 Look at this:
 
 ```html
-<link rel="stylesheet" href="css/defaults.css?2"/>
+<link rel="stylesheet" href="css/defaults.css?v=2"/>
 ```
 
 As I'm requesting the file via http, I can append a query. Awesome. Not awesome enough though. I'm too lazy to edit this line of code every time I push a commit, and, being human, I'll probably forget at a critical moment. This can only mean one thing: it's time to bash (🤣) out a quick build script.
@@ -43,7 +43,7 @@ As I'm requesting the file via http, I can append a query. Awesome. Not awesome
 ```bash
 #!/usr/bin/env bash
 COMMIT="$(git rev-parse HEAD)"
-sed -i "s/css?=\w*/css?${COMMIT}/g" index.html
+sed -i "s/css?v=\w*/css?${COMMIT}/g" index.html
 ```
 
 Let's talk about what's happening here:
@@ -56,7 +56,7 @@ Now, whenever we push a new commit, any CSS imports in `index.html` will be chan
 
 ```html
 <link rel="stylesheet" 
-href="css/styles.css?=ab184410c10c1adfb8b85b03b316f72b" 
+href="css/styles.css?v=ab184410c10c1adfb8b85b03b316f72b" 
 />
 ```
 Now I just need to add the build script to my Jenkinsfile...