diff --git a/packer/ansible/roles/packages/tasks/sources.yml b/packer/ansible/roles/packages/tasks/sources.yml
index ee35322..9655549 100644
--- a/packer/ansible/roles/packages/tasks/sources.yml
+++ b/packer/ansible/roles/packages/tasks/sources.yml
@@ -26,5 +26,5 @@
 - name: configure security updates repo
   apt_repository:
     filename: "{{ ansible_lsb.codename }}-security"
-    repo: "deb {{ debian_mirror_security }} {{ ansible_lsb.codename }}/updates {{ debian_sections | join(' ') }}"
+    repo: "deb {{ debian_mirror_security }}/debian-security/ {{ ansible_lsb.codename }}-security {{ debian_sections | join(' ') }}"
     state: present