diff --git a/group_vars/mash_servers b/group_vars/mash_servers
index bd70d56..884f63b 100644
--- a/group_vars/mash_servers
+++ b/group_vars/mash_servers
@@ -1879,7 +1879,7 @@ jitsi_base_path: "{{ mash_playbook_base_path }}/{{ mash_playbook_service_base_di
 jitsi_uid: "{{ mash_playbook_uid }}"
 jitsi_gid: "{{ mash_playbook_gid }}"
 
-jitsi_user_username: "{{ matrix_user_username }}"
+jitsi_user_username: "{{ mash_playbook_user_username }}"
 
 jitsi_web_container_additional_networks_auto: |
   {{