diff --git a/roles/systemd_exporter/molecule/default/molecule.yml b/roles/systemd_exporter/molecule/default/molecule.yml
index 5874a762e..93423d98d 100644
--- a/roles/systemd_exporter/molecule/default/molecule.yml
+++ b/roles/systemd_exporter/molecule/default/molecule.yml
@@ -2,4 +2,5 @@
 provisioner:
   inventory:
     group_vars:
-      all: {}
+      all:
+        systemd_exporter_web_listen_address: "127.0.0.1:9558"
diff --git a/roles/systemd_exporter/molecule/default/playbook.yml b/roles/systemd_exporter/molecule/default/playbook.yml
deleted file mode 100644
index 88cf6e971..000000000
--- a/roles/systemd_exporter/molecule/default/playbook.yml
+++ /dev/null
@@ -1,8 +0,0 @@
----
-- name: Run role
-  hosts: all
-  any_errors_fatal: true
-  roles:
-    - prometheus.prometheus.systemd_exporter
-  vars:
-    systemd_exporter_web_listen_address: "127.0.0.1:9558"
diff --git a/roles/systemd_exporter/molecule/latest/molecule.yml b/roles/systemd_exporter/molecule/latest/molecule.yml
index 5874a762e..9cbfc8446 100644
--- a/roles/systemd_exporter/molecule/latest/molecule.yml
+++ b/roles/systemd_exporter/molecule/latest/molecule.yml
@@ -2,4 +2,5 @@
 provisioner:
   inventory:
     group_vars:
-      all: {}
+      all:
+        systemd_exporter_version: latest
diff --git a/roles/systemd_exporter/molecule/latest/playbook.yml b/roles/systemd_exporter/molecule/latest/playbook.yml
deleted file mode 100644
index 2bde8cf06..000000000
--- a/roles/systemd_exporter/molecule/latest/playbook.yml
+++ /dev/null
@@ -1,8 +0,0 @@
----
-- name: Run role
-  hosts: all
-  any_errors_fatal: true
-  roles:
-    - prometheus.prometheus.systemd_exporter
-  vars:
-    systemd_exporter_version: latest