diff --git a/deploy/azure/azure.yml b/deploy/azure/azure.yml
index 5859d94a..c8c498c4 100644
--- a/deploy/azure/azure.yml
+++ b/deploy/azure/azure.yml
@@ -136,7 +136,7 @@ spec:
             options:
               usepodidentity: "true"
               keyvaultname: "atat-vault-test"
-              keyvaultobjectnames: "dhparam4096;staging-cert"
+              keyvaultobjectnames: "dhparam4096;master-cert"
               keyvaultobjectaliases: "dhparam.pem;atat.crt"
               keyvaultobjecttypes: "secret;cert"
               tenantid: $TENANT_ID
diff --git a/deploy/overlays/staging/vault_name.yml b/deploy/overlays/staging/flex_vol.yml
similarity index 78%
rename from deploy/overlays/staging/vault_name.yml
rename to deploy/overlays/staging/flex_vol.yml
index fa364270..ef8ca168 100644
--- a/deploy/overlays/staging/vault_name.yml
+++ b/deploy/overlays/staging/flex_vol.yml
@@ -10,3 +10,4 @@ spec:
           flexVolume:
             options:
               keyvaultname: "atat-vault-test"
+              keyvaultobjectnames: "dhparam4096;staging-cert"
diff --git a/deploy/overlays/staging/kustomization.yaml b/deploy/overlays/staging/kustomization.yaml
index 51d34b15..38251002 100644
--- a/deploy/overlays/staging/kustomization.yaml
+++ b/deploy/overlays/staging/kustomization.yaml
@@ -7,7 +7,7 @@ patchesStrategicMerge:
   - replica_count.yml
   - ports.yml
   - envvars.yml
-  - vault_name.yml
+  - flex_vol.yml
 patchesJson6902:
   - target:
       group: extensions