diff --git a/roles/mqtt/user/defaults/main.yml b/roles/mqtt/user/defaults/main.yml
index 593387e..93c6385 100644
--- a/roles/mqtt/user/defaults/main.yml
+++ b/roles/mqtt/user/defaults/main.yml
@@ -1,7 +1,7 @@
 ---
 
 # user:
-pass: "{{ lookup('password', 'credentials/' + inventory_hostname + '/mqtt/' + username + ' length=80') }}"
+pass: "{{ lookup('password', 'credentials/' + inventory_hostname + '/mqtt/' + user + ' length=80') }}"
 
 read_topics: []
 write_topics: []