diff --git a/tasks/testing.yml b/tasks/testing.yml
index 075f7ef..c6adecc 100644
--- a/tasks/testing.yml
+++ b/tasks/testing.yml
@@ -33,7 +33,7 @@
         proxmox_template_vm_ubuntu_ciuser: "{{ ciuser }}" # From Ansible vault
         proxmox_template_vm_ubuntu_cipassword: "{{ cipassword }}" # From Ansible vault
         # proxmox_template_vm_ubuntu_sshkeys: "{{ lookup('file', lookup('env', 'HOME') + '/.ssh/id_rsa.pub') }}" # gets your ssh key from /home/user/.ssh/id_rsa.pub -- customize this to your needs
-        proxmox_template_vm_ubuntu_sshkeys: "{{ ssh_public_keys }}" # gets your ssh key from /home/user/.ssh/id_rsa.pub -- customize this to your needs
+        proxmox_template_vm_ubuntu_sshkeys: "{{ ssh_public_keys | join('\n') }}" # gets your ssh key from /home/user/.ssh/id_rsa.pub -- customize this to your needs
         proxmox_template_vm_ubuntu_vlan: 50
 
         # Optional customizations for fedora
@@ -43,7 +43,7 @@
         proxmox_template_vm_fedora_cores: 1
         proxmox_template_vm_fedora_ciuser: "{{ ciuser }}" # From Ansible vault
         proxmox_template_vm_fedora_cipassword: "{{ cipassword }}" # From Ansible vault
-        proxmox_template_vm_fedora_sshkeys: "{{ ssh_public_keys }}" # gets your ssh key from /home/user/.ssh/id_rsa.pub -- customize this to your needs
+        proxmox_template_vm_fedora_sshkeys: "{{ ssh_public_keys | join('\n') }}" # gets your ssh key from /home/user/.ssh/id_rsa.pub -- customize this to your needs
         proxmox_template_vm_fedora_vlan: 50
 
         # Set to true if you have slow storage to avoid file locks