diff --git a/tasks/Debian-default.yml b/tasks/Debian-default.yml
index 2d28f1e..a0f5696 100644
--- a/tasks/Debian-default.yml
+++ b/tasks/Debian-default.yml
@@ -1,6 +1,8 @@
 ---
 # tasks file for ensure_ansible_prereq
 - name: 'repository changes'
-  ansible.builtin.apt_repository:
-    repo: 'deb cdrom:*'
+  ansible.builtin.lineinfile:
+    path: '/etc/apt/sources.list'
     state: 'absent'
+    regexp: 'deb cdrom:'
+