diff --git a/selfprivacy_api/backup/providers/provider.py b/selfprivacy_api/backup/providers/provider.py
index 017c03d..ce9d055 100644
--- a/selfprivacy_api/backup/providers/provider.py
+++ b/selfprivacy_api/backup/providers/provider.py
@@ -12,6 +12,7 @@ class AbstractBackupProvider(ABC):
     def backuper(self) -> AbstractBackuper:
         raise NotImplementedError
 
-    def __init__(self, login="", key=""):
+    def __init__(self, login="", key="", location=""):
+        self.backuper.set_creds(login, key, location)
         self.login = login
         self.key = key
diff --git a/tests/test_graphql/test_backup.py b/tests/test_graphql/test_backup.py
index 89978b1..95001cd 100644
--- a/tests/test_graphql/test_backup.py
+++ b/tests/test_graphql/test_backup.py
@@ -109,6 +109,9 @@ def test_config_load(generic_userdata):
     assert provider.login == "ID"
     assert provider.key == "KEY"
 
+    assert provider.backuper.account == "ID"
+    assert provider.backuper.key == "KEY"
+
 
 def test_select_backend():
     provider = providers.get_provider(BackupProvider.BACKBLAZE)