diff --git a/charts/vmware/vm-poweroff/engine.yaml b/charts/vmware/vm-poweroff/engine.yaml
index d573d9a..d295cc6 100644
--- a/charts/vmware/vm-poweroff/engine.yaml
+++ b/charts/vmware/vm-poweroff/engine.yaml
@@ -21,22 +21,3 @@ spec:
             # provide vm moid
             - name: APP_VM_MOID
               value: ''
-
-            - name: VCENTERSERVER
-              valueFrom:
-                secretKeyRef:
-                  name: vcenter-secret
-                  key: VCENTERSERVER
-
-            - name: VCENTERUSER
-              valueFrom:
-                secretKeyRef:
-                  name: vcenter-secret
-                  key: VCENTERUSER
-
-            - name: VCENTERPASS
-              valueFrom:
-                secretKeyRef:
-                  name: vcenter-secret
-                  key: VCENTERPASS
-