diff --git a/airbyte-integrations/connectors/source-retently/source_retently/components.py b/airbyte-integrations/connectors/source-retently/source_retently/components.py
deleted file mode 100644
index 064ca721a62d..000000000000
--- a/airbyte-integrations/connectors/source-retently/source_retently/components.py
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# Copyright (c) 2023 Airbyte, Inc., all rights reserved.
-#
-
-from dataclasses import dataclass
-from typing import Any, Mapping
-
-from airbyte_cdk.sources.declarative.auth import DeclarativeOauth2Authenticator
-from airbyte_cdk.sources.declarative.auth.declarative_authenticator import DeclarativeAuthenticator
-from airbyte_cdk.sources.declarative.auth.token import ApiKeyAuthenticator
-
-
-@dataclass
-class AuthenticatorRetently(DeclarativeAuthenticator):
-    config: Mapping[str, Any]
-    api_auth: ApiKeyAuthenticator
-    oauth: DeclarativeOauth2Authenticator
-
-    def __new__(cls, api_auth, oauth, config, *args, **kwargs):
-        if config["credentials"]["api_key"]:
-            return api_auth
-        else:
-            return oauth
diff --git a/airbyte-integrations/connectors/source-retently/source_retently/manifest.yaml b/airbyte-integrations/connectors/source-retently/source_retently/manifest.yaml
index 8a8a910691da..642f1c8e2ad2 100644
--- a/airbyte-integrations/connectors/source-retently/source_retently/manifest.yaml
+++ b/airbyte-integrations/connectors/source-retently/source_retently/manifest.yaml
@@ -28,9 +28,13 @@ definitions:
     url_base: "https://app.retently.com/api/v2/"
     http_method: "GET"
     authenticator:
-      class_name: source_retently.components.AuthenticatorRetently
-      api_auth: "#/definitions/api_authenticator"
-      oauth: "#/definitions/oauth_authenticator"
+      type: SelectiveAuthenticator
+      authenticator_selection_path:
+        - auth
+        - type
+      authenticators:
+        token: "#/definitions/api_authenticator"
+        oauth: "#/definitions/oauth_authenticator"
 
   retriever:
     type: SimpleRetriever