diff --git a/roles/dhcp_validations/tasks/dhcp-provisioning.yaml b/roles/dhcp_validations/tasks/dhcp-provisioning.yaml
index 6de0b5263..7650c6efc 100644
--- a/roles/dhcp_validations/tasks/dhcp-provisioning.yaml
+++ b/roles/dhcp_validations/tasks/dhcp-provisioning.yaml
@@ -9,7 +9,7 @@
 
 - name: Gather undercloud.conf values
   validations_read_ini:
-    path: "{{ ansible_env.HOME }}/undercloud.conf"
+    path: "{{ lookup('env', 'HOME') }}/undercloud.conf"
     section: DEFAULT
     key: local_interface
     ignore_missing_file: true