diff --git a/tiny-ec2-bootstrap b/tiny-ec2-bootstrap
index 0de02c7..42514e6 100644
--- a/tiny-ec2-bootstrap
+++ b/tiny-ec2-bootstrap
@@ -85,7 +85,7 @@ _resize_root_partition() {
 	resize2fs "$mountpoint"
 }
 
-_lock_root_user() {
+_lock_root_account() {
 	passwd -l root
 }