diff --git a/inventories/clients/sundance/group_vars/pfsense_nodes.yml b/inventories/clients/sundance/group_vars/pfsense_nodes.yml
index 1a8ad93..246a3dd 100644
--- a/inventories/clients/sundance/group_vars/pfsense_nodes.yml
+++ b/inventories/clients/sundance/group_vars/pfsense_nodes.yml
@@ -21,7 +21,7 @@ ansible_shell_type: sh
 ansible_shell_executable: /bin/sh
 
 # Set to your SSH key or use ansible_password
-ansible_ssh_private_key_file: ~/.ssh/client_{{ CLIENT_SLUG }}
+ansible_ssh_private_key_file: "~/.ssh/client_{{ CLIENT_SLUG }}""
 
 # Default upgrade settings (can be overridden per host in host_vars/)
 perform_upgrade: false