diff --git a/app/services/btcpay_manager_service.rb b/app/services/btcpay_manager_service.rb
index 1be3afc..0affb73 100644
--- a/app/services/btcpay_manager_service.rb
+++ b/app/services/btcpay_manager_service.rb
@@ -1,7 +1,7 @@
 #
 # API Docs: https://docs.btcpayserver.org/API/Greenfield/v1/
 #
-class BtcpayManagerService < LdapService
+class BtcpayManagerService < ApplicationService
   def initialize
     @base_url   = Setting.btcpay_api_url
     @store_id   = Setting.btcpay_store_id