diff --git a/pages/linux/blkid.md b/pages/linux/blkid.md
index 8748089bcb..b2abbca7c6 100644
--- a/pages/linux/blkid.md
+++ b/pages/linux/blkid.md
@@ -13,4 +13,4 @@
 
 - Get the UUID of the filesystem on a partition:
 
-`blkid {{[-s|--match-tag]}} UUID {{[-o|--output]}} value {{/dev/sdXY}}`
+`sudo blkid {{[-s|--match-tag]}} UUID {{[-o|--output]}} value {{/dev/sdXY}}`