diff --git a/roles/taskotron/buildmaster/tasks/main.yml b/roles/taskotron/buildmaster/tasks/main.yml
index a3870f5f76..13a83c8b8a 100644
--- a/roles/taskotron/buildmaster/tasks/main.yml
+++ b/roles/taskotron/buildmaster/tasks/main.yml
@@ -19,13 +19,13 @@
 
 - name: ensure additional packages required for CI buildmaster are installed
   yum: name={{ item }} state=latest enablerepo={{ extra_enablerepos }}
-  when: ansible_distribution_majorVersion|int < 22 and (deployment_type == 'qadevel-prod' or deployment_type == 'qa-stg')
+  when: ansible_distribution_major_version|int < 22 and (deployment_type == 'qadevel-prod' or deployment_type == 'qa-stg')
   with_items:
     - python-novaclient
 
 - name: ensure additional packages required for CI buildmaster are installed
   dnf: name={{ item }} state=latest enablerepo={{ extra_enablerepos }}
-  when: ansible_distribution_majorVersion|int > 21 and (deployment_type == 'qadevel-prod' or deployment_type == 'qa-stg')
+  when: ansible_distribution_major_version|int > 21 and (deployment_type == 'qadevel-prod' or deployment_type == 'qa-stg')
   with_items:
     - python-novaclient