diff --git a/vmware_check_snapshot.yml b/vmware_check_snapshot.yml
index b7ba7c8..9c0f9eb 100644
--- a/vmware_check_snapshot.yml
+++ b/vmware_check_snapshot.yml
@@ -3,13 +3,12 @@
   hosts: all
 
   tasks:
-
-    - name: Gather snapshot information about the virtual machine in the given vCenter
-      community.vmware.vmware_guest_snapshot_info:
-        hostname: "{{ vcenter_hostname }}"
-        username: "{{ vcenter_username }}"
-        password: "{{ vcenter_password }}"
-        datacenter: "{{ datacenter_name }}"
-        uuid: "{{ vm_uuid }}"
-      delegate_to: localhost
-      register: snapshot_info
\ No newline at end of file
+  - name: Gather snapshot information about the virtual machine in the given vCenter
+    community.vmware.vmware_guest_snapshot_info:
+      hostname: "{{ lookup('env', 'VMWARE_HOST') }}"
+      username: "{{ lookup('env', 'VMWARE_USER') }}"
+      password: "{{ lookup('env', 'VMWARE_PASSWORD') }}"
+      datacenter: "{{ esxi_host }}"
+      uuid: "{{ vm_uuid }}"
+    delegate_to: localhost
+    register: snapshot_info
\ No newline at end of file