diff --git a/bitnami/mlflow/README.md b/bitnami/mlflow/README.md
index 24f9a2b6a36105..46e6eef8a2ad8c 100644
--- a/bitnami/mlflow/README.md
+++ b/bitnami/mlflow/README.md
@@ -448,7 +448,7 @@ The command deploys mlflow on the Kubernetes cluster in the default configuratio
 
 | Name                                      | Description                                                        | Value           |
 | ----------------------------------------- | ------------------------------------------------------------------ | --------------- |
-| `externalS3.host`                         | External S3 host, e.g. "s3.amazonaws.com"                          | `""`            |
+| `externalS3.host`                         | External S3 host. When using AWS S3, include appropriate [regional code](https://docs.aws.amazon.com/general/latest/gr/s3.html#s3_region) e.g. "eu-central-1.amazonaws.com"                          | `""`            |
 | `externalS3.port`                         | External S3 port number                                            | `443`           |
 | `externalS3.useCredentialsInSecret`       | Whether to use a secret to store the S3 credentials                | `true`          |
 | `externalS3.accessKeyID`                  | External S3 access key ID                                          | `""`            |
@@ -509,4 +509,4 @@ Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
-limitations under the License.
\ No newline at end of file
+limitations under the License.