diff --git a/backend/open_webui/config.py b/backend/open_webui/config.py
index 5c617f190..6138d4422 100644
--- a/backend/open_webui/config.py
+++ b/backend/open_webui/config.py
@@ -761,9 +761,10 @@ S3_BUCKET_NAME = os.environ.get("S3_BUCKET_NAME", None)
 S3_KEY_PREFIX = os.environ.get("S3_KEY_PREFIX", None)
 S3_ENDPOINT_URL = os.environ.get("S3_ENDPOINT_URL", None)
 S3_USE_ACCELERATE_ENDPOINT = (
-    os.environ.get("S3_USE_ACCELERATE_ENDPOINT", "False").lower() == "true"
+    os.environ.get("S3_USE_ACCELERATE_ENDPOINT", "false").lower() == "true"
 )
 S3_ADDRESSING_STYLE = os.environ.get("S3_ADDRESSING_STYLE", None)
+S3_ENABLE_TAGGING = os.getenv("S3_ENABLE_TAGGING", "false").lower() == "true"
 
 GCS_BUCKET_NAME = os.environ.get("GCS_BUCKET_NAME", None)
 GOOGLE_APPLICATION_CREDENTIALS_JSON = os.environ.get(