diff --git a/ansible/playbooks/AdoptOpenJDK_Unix_Playbook/roles/Common/tasks/Ubuntu.yml b/ansible/playbooks/AdoptOpenJDK_Unix_Playbook/roles/Common/tasks/Ubuntu.yml
index 0d3396d616..1aa70723a8 100644
--- a/ansible/playbooks/AdoptOpenJDK_Unix_Playbook/roles/Common/tasks/Ubuntu.yml
+++ b/ansible/playbooks/AdoptOpenJDK_Unix_Playbook/roles/Common/tasks/Ubuntu.yml
@@ -24,14 +24,14 @@
 
 - name: Add Azul Zulu GPG Package Signing Key for x86_64
   apt_key:
-    url: http://repos.azulsystems.com/RPM-GPG-KEY-azulsystems
+    url: https://repos.azulsystems.com/RPM-GPG-KEY-azulsystems
     state: present
   when:
     - ansible_architecture == "x86_64"
   tags: [patch_update, azul-key]
 
 - name: Add Azul Zulu repository for x86_64
-  apt_repository: repo='deb http://repos.azulsystems.com/ubuntu stable main'
+  apt_repository: repo='deb https://repos.azulsystems.com/ubuntu stable main'
   when:
     - ansible_architecture == "x86_64"
   tags: patch_update