diff --git a/ansible/roles/stack-proxy/defaults/main.yml b/ansible/roles/stack-proxy/defaults/main.yml
index 09d29817ec3c960bb2446530935c7de6b62f29f6..67e6340b35b7db026756aca310fe785c64d8c8a2 100644
--- a/ansible/roles/stack-proxy/defaults/main.yml
+++ b/ansible/roles/stack-proxy/defaults/main.yml
@@ -39,3 +39,8 @@ ep_es_host:
 
 upstream_url: "ekstep-public-{{ekstep_s3_env}}.s3-ap-south-1.amazonaws.com"
 plugin_upstream_url: "ekstep-public-{{ekstep_s3_env}}.s3-ap-south-1.amazonaws.com"
+sunbird_offline_azure_storage_account_url: "{{ sunbird_offline_azure_storage_account }}.blob.core.windows.net/{{ offline_installer_container_name }}"
+
+offline_installer_container_name: "{{env}}-offlineinstaller"
+sunbird_offline_azure_storage_account: "sunbirdofflineinstaller"
+sunbird_offline_azure_storage_key: "{{core_vault_sunbird_offline_azure_storage_key}}"