diff --git a/roles/vm_base/tasks/main.yml b/roles/vm_base/tasks/main.yml
index 91887f7..43f8882 100644
--- a/roles/vm_base/tasks/main.yml
+++ b/roles/vm_base/tasks/main.yml
@@ -19,16 +19,12 @@
 
 - name: Activate contrib and non-free repos for extrepo
   ansible.builtin.lineinfile:
-    dest: /etc/extrepo/config.yaml
-    regexp: '^#\s*-\s*(contrib|non-free)'
-    line: '- \1'
-    backrefs: true
-
-- name: Enable extrepo
-  ansible.builtin.command:
-    cmd: extrepo enable
-  register: extrepo_enable
-  changed_when: "'enabled' in extrepo_enable.stdout"
+    path: /etc/extrepo/config.yaml
+    regexp: '^# - {{ item }}'
+    line: '- {{ item }}'
+  with_items:
+    - contrib
+    - non-free
 
 - name: Allow sudo without password for user
   ansible.builtin.lineinfile:
diff --git a/roles/vm_virtualbox/tasks/main.yml b/roles/vm_virtualbox/tasks/main.yml
index 474b5ad..3ddb53c 100644
--- a/roles/vm_virtualbox/tasks/main.yml
+++ b/roles/vm_virtualbox/tasks/main.yml
@@ -11,6 +11,12 @@
   register: extrepo_update
   changed_when: "'No updates' not in extrepo_update.stdout"
 
+- name: Enable VirtualBox repository using extrepo
+  ansible.builtin.command:
+    cmd: extrepo enable virtualbox
+  register: extrepo_enable
+  changed_when: "'enabled' in extrepo_enable.stdout"
+
 - name: Update package cache
   ansible.builtin.apt:
     update_cache: true