diff --git a/molecule/default/molecule.yml b/molecule/default/molecule.yml
index bf1e57a..48c34f8 100644
--- a/molecule/default/molecule.yml
+++ b/molecule/default/molecule.yml
@@ -9,8 +9,8 @@ lint: |
   ansible-lint -c molecule/default/ansible-lint.yml .
   flake8
 platforms:
-  - name: "${MOLECULE_INSTANCE_NAME:-systemd-ubuntu-18.04}"
-    image: "${MOLECULE_DISTRO:-jrei/systemd-ubuntu:18.04}"
+  - name: "${MOLECULE_INSTANCE_NAME:-systemd-ubuntu-20.04}"
+    image: "${MOLECULE_DISTRO:-jrei/systemd-ubuntu:20.04}"
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     published_ports:
@@ -27,5 +27,4 @@ provisioner:
 scenario:
   name: default
 verifier:
-  name: testinfra
-  enabled: false
+  name: ansible
diff --git a/molecule/default/prepare.yml b/molecule/default/prepare.yml
index 02c479d..1ebc898 100644
--- a/molecule/default/prepare.yml
+++ b/molecule/default/prepare.yml
@@ -37,7 +37,7 @@
 
     easyrsa_download: []
     easyrsa_download_pki: true
-    easyrsa_download_dir: '~/'
+    easyrsa_download_dir: '~'
   pre_tasks:
     - name: Install packages required by ansible modules
       package:
@@ -49,3 +49,11 @@
         packages:
           - gnupg
           - software-properties-common
+
+    - name: Install sudo
+      raw: apt install -y sudo
+
+    - name: Ensure /etc/easyrsa/pki directory exists
+      file:
+        path: /etc/easyrsa/pki
+        state: directory
\ No newline at end of file