diff --git a/backend/danswer/background/update.py b/backend/danswer/background/update.py
index 08bb680971d..50474e6d560 100755
--- a/backend/danswer/background/update.py
+++ b/backend/danswer/background/update.py
@@ -16,6 +16,7 @@
 from danswer.configs.app_configs import MODEL_SERVER_HOST
 from danswer.configs.app_configs import NUM_INDEXING_WORKERS
 from danswer.configs.model_configs import MIN_THREADS_ML_MODELS
+from danswer.configs.app_configs import CONNECTOR_REFRESH_FREQ_OVERRIDE
 from danswer.db.connector import fetch_connectors
 from danswer.db.connector_credential_pair import mark_all_in_progress_cc_pairs_failed
 from danswer.db.connector_credential_pair import update_connector_credential_pair
diff --git a/backend/danswer/connectors/slack/connector.py b/backend/danswer/connectors/slack/connector.py
index 2fef7745e9e..bfe84ad9f3f 100644
--- a/backend/danswer/connectors/slack/connector.py
+++ b/backend/danswer/connectors/slack/connector.py
@@ -26,6 +26,9 @@
 from danswer.connectors.slack.utils import make_slack_api_call_paginated
 from danswer.connectors.slack.utils import make_slack_api_rate_limited
 from danswer.connectors.slack.utils import SlackTextCleaner
+from danswer.dynamic_configs import get_dynamic_config_store
+from danswer.dynamic_configs.interface import ConfigNotFoundError
+from danswer.dynamic_configs.interface import JSON_ro
 from danswer.utils.logger import setup_logger
 
 logger = setup_logger()