diff --git a/pages/linux/cryptsetup.md b/pages/linux/cryptsetup.md
index 70be5c0fd..5e458fd6b 100644
--- a/pages/linux/cryptsetup.md
+++ b/pages/linux/cryptsetup.md
@@ -13,3 +13,7 @@
 - Remove an existing mapping:
 
 `cryptsetup luksClose {{target}}`
+
+- Change the LUKS volume's passphrase:
+
+`cryptsetup luksChangeKey {{/dev/sda1}}`