diff --git a/molecule/default/molecule.yml b/molecule/default/molecule.yml
index 5766927..8218f95 100644
--- a/molecule/default/molecule.yml
+++ b/molecule/default/molecule.yml
@@ -4,7 +4,7 @@ dependency:
 driver:
   name: docker
 platforms:
-  - name: instance
+  - name: instance-${MOLECULE_DISTRO:-centos8}
     image: docker.io/guisea/${MOLECULE_DISTRO:-centos8}:latest
     pre_build_image: true
 role_name_check: 2
diff --git a/molecule/mirror-is-set/molecule.yml b/molecule/mirror-is-set/molecule.yml
index 9c3419c..8667f5f 100644
--- a/molecule/mirror-is-set/molecule.yml
+++ b/molecule/mirror-is-set/molecule.yml
@@ -4,7 +4,7 @@ dependency:
 driver:
   name: docker
 platforms:
-  - name: instance
+  - name: instance-${MOLECULE_DISTRO:-centos8}
     image: docker.io/guisea/${MOLECULE_DISTRO:-centos8}:latest
     pre_build_image: true
 provisioner: