diff --git a/prowler/providers/common/provider.py b/prowler/providers/common/provider.py
index 845c40a690..71098a052e 100644
--- a/prowler/providers/common/provider.py
+++ b/prowler/providers/common/provider.py
@@ -285,9 +285,9 @@ class Provider(ABC):
                         timeout=arguments.timeout,
                         config_path=arguments.config_file,
                         fixer_config=fixer_config,
-                        registry_username=arguments.registry_username,
-                        registry_password=arguments.registry_password,
-                        registry_token=arguments.registry_token,
+                        registry_username=getattr(arguments, "registry_username", None),
+                        registry_password=getattr(arguments, "registry_password", None),
+                        registry_token=getattr(arguments, "registry_token", None),
                     )
                 elif "mongodbatlas" in provider_class_name.lower():
                     provider_class(