diff --git a/code-style.md b/code-style.md
index 4f0c500..823cdfb 100644
--- a/code-style.md
+++ b/code-style.md
@@ -11,7 +11,7 @@
 
 # Firefox Tab Size in Gitlab
 
-Create `$HOME/.mozilla/firefox/yrj5n7s5.default/chrome/userContent.css` (if it doesn't exist) and add:
+Create `$HOME/.mozilla/firefox/[your.profile.folder]/chrome/userContent.css` (if it doesn't exist) and add:
 
 ```css
 @-moz-document domain(code.briarproject.org) {