diff --git a/docs/my-website/docs/proxy/caching.md b/docs/my-website/docs/proxy/caching.md
index fc19ee3ae..77743e77c 100644
--- a/docs/my-website/docs/proxy/caching.md
+++ b/docs/my-website/docs/proxy/caching.md
@@ -76,6 +76,7 @@ litellm_settings:
     s3_region_name: us-west-2              # AWS Region Name for S3
     s3_aws_access_key_id: your_access_key  # AWS Access Key ID for S3
     s3_aws_secret_access_key: your_secret_key  # AWS Secret Access Key for S3
+    s3_endpoint_url: https://s3.amazonaws.com  # [OPTIONAL] S3 endpoint URL, if you want to use Backblaze/cloudflare s3 buckets
 ```
 
 ### Step 2: Run proxy with config