diff --git a/provision.yaml b/provision.yaml
index d7557f2..b9b1fc7 100644
--- a/provision.yaml
+++ b/provision.yaml
@@ -1,28 +1,104 @@
 ---
 default:
   provisioner: abs
-  images: ['redhat-8-x86_64']
+  images:
+  - redhat-8-x86_64
 vagrant:
   provisioner: vagrant
-  images: ['centos/7', 'generic/ubuntu1804']
+  images:
+  - centos/7
+  - generic/ubuntu1804
 travis_deb:
   provisioner: docker
-  images: ['litmusimage/debian:9', 'litmusimage/debian:10']
+  images:
+  - litmusimage/debian:9
+  - litmusimage/debian:10
 travis_ub_5:
   provisioner: docker
-  images: ['ubuntu:14.04', 'ubuntu:16.04', 'ubuntu:18.04']
+  images:
+  - ubuntu:14.04
+  - ubuntu:16.04
+  - ubuntu:18.04
 travis_ub_6:
   provisioner: docker
-  images: ['ubuntu:14.04', 'ubuntu:16.04', 'ubuntu:18.04', 'ubuntu:20.04']
+  images:
+  - ubuntu:14.04
+  - ubuntu:16.04
+  - ubuntu:18.04
+  - ubuntu:20.04
 travis_el6:
   provisioner: docker
-  images: ['centos:6', 'oraclelinux:6', 'scientificlinux/sl:6']
+  images:
+  - centos:6
+  - oraclelinux:6
+  - scientificlinux/sl:6
 travis_el7:
   provisioner: docker
-  images: ['centos:7', 'oraclelinux:7', 'scientificlinux/sl:7']
+  images:
+  - centos:7
+  - oraclelinux:7
+  - scientificlinux/sl:7
 release_checks_5:
   provisioner: abs
-  images: ['redhat-5-x86_64', 'redhat-6-x86_64', 'redhat-7-x86_64', 'redhat-8-x86_64', 'centos-5-x86_64', 'centos-6-x86_64', 'centos-7-x86_64', 'centos-8-x86_64', 'oracle-5-x86_64', 'oracle-6-x86_64', 'oracle-7-x86_64', 'scientific-6-x86_64', 'scientific-7-x86_64', 'debian-8-x86_64', 'debian-9-x86_64', 'debian-10-x86_64', 'sles-12-x86_64', 'sles-15-x86_64', 'ubuntu-1404-x86_64', 'ubuntu-1604-x86_64', 'ubuntu-1804-x86_64']
+  images:
+  - redhat-5-x86_64
+  - redhat-6-x86_64
+  - redhat-7-x86_64
+  - redhat-8-x86_64
+  - centos-5-x86_64
+  - centos-6-x86_64
+  - centos-7-x86_64
+  - centos-8-x86_64
+  - oracle-5-x86_64
+  - oracle-6-x86_64
+  - oracle-7-x86_64
+  - scientific-6-x86_64
+  - scientific-7-x86_64
+  - debian-8-x86_64
+  - debian-9-x86_64
+  - debian-10-x86_64
+  - sles-12-x86_64
+  - sles-15-x86_64
+  - ubuntu-1404-x86_64
+  - ubuntu-1604-x86_64
+  - ubuntu-1804-x86_64
 release_checks_6:
   provisioner: abs
-  images: ['redhat-5-x86_64', 'redhat-6-x86_64', 'redhat-7-x86_64', 'redhat-8-x86_64', 'centos-5-x86_64', 'centos-6-x86_64', 'centos-7-x86_64', 'centos-8-x86_64', 'oracle-5-x86_64', 'oracle-6-x86_64', 'oracle-7-x86_64', 'scientific-6-x86_64', 'scientific-7-x86_64', 'debian-8-x86_64', 'debian-9-x86_64', 'debian-10-x86_64', 'sles-12-x86_64', 'sles-15-x86_64', 'ubuntu-1404-x86_64', 'ubuntu-1604-x86_64', 'ubuntu-1804-x86_64', 'ubuntu-2004-x86_64']
+  images:
+  - redhat-5-x86_64
+  - redhat-6-x86_64
+  - redhat-7-x86_64
+  - redhat-8-x86_64
+  - centos-5-x86_64
+  - centos-6-x86_64
+  - centos-7-x86_64
+  - centos-8-x86_64
+  - oracle-5-x86_64
+  - oracle-6-x86_64
+  - oracle-7-x86_64
+  - scientific-6-x86_64
+  - scientific-7-x86_64
+  - debian-8-x86_64
+  - debian-9-x86_64
+  - debian-10-x86_64
+  - sles-12-x86_64
+  - sles-15-x86_64
+  - ubuntu-1404-x86_64
+  - ubuntu-1604-x86_64
+  - ubuntu-1804-x86_64
+  - ubuntu-2004-x86_64
+release_checks_7:
+  provisioner: abs
+  images:
+  - redhat-7-x86_64
+  - redhat-8-x86_64
+  - centos-7-x86_64
+  - centos-8-x86_64
+  - oracle-7-x86_64
+  - scientific-7-x86_64
+  - sles-12-x86_64
+  - sles-15-x86_64
+  - debian-9-x86_64
+  - debian-10-x86_64
+  - ubuntu-1804-x86_64
+  - ubuntu-2004-x86_64