diff --git a/defaults/main.yml b/defaults/main.yml
index a79f112..51fcd90 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -7,3 +7,5 @@
 userlist: []
 
 users_sudoers: []
+
+users_groups: []
diff --git a/molecule/default/converge.yml b/molecule/default/converge.yml
index d20d847..3338c00 100644
--- a/molecule/default/converge.yml
+++ b/molecule/default/converge.yml
@@ -18,6 +18,7 @@
         ssh_key: false
         extra_groups:
           - "users"
+          - "extragroup"
       - username: ghopper
         fullname: "Grace Hopper"
         bcrypt: "$2b$16$k2u18U6LQCBHa.KarY5Kb.RP7Q/A4HsKBdTd7j57pBm.9aPwdKpQe"
@@ -26,6 +27,8 @@
         sudoer: true
     users_sudoers:
       - "%users ALL=(ghopper) NOPASSWD: ALL"
+    users_groups:
+      - "extragroup"
   tasks:
     - name: "Include users"
       include_role:
diff --git a/tasks/main.yml b/tasks/main.yml
index c0b2b39..befc0dc 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -10,6 +10,11 @@
 - name: include OS-specific tasks
   include_tasks: "{{ ansible_os_family }}.yml"
 
+- name: Create groups
+  group:
+    name: "{{ item }}"
+  with_items: "{{ users_groups }}"
+
 - name: Create user accounts
   user:
     name: "{{ item.username }}"