diff --git a/README.md b/README.md
index afc30ec..90cf852 100644
--- a/README.md
+++ b/README.md
@@ -87,6 +87,7 @@ python 753DataSync.py --results_per_page 100
 | Argument             | Description                                 |
 |----------------------|---------------------------------------------|
 | `--results_per_page` | Optional. Number of results per API call (default: `100`) |
+| `--test`             | Optional. If set, only fetch the first page of results. |
 
 ---
 
@@ -99,6 +100,7 @@ python 753DataSync.py --results_per_page 100
 5. **📤 Add Features** — Sends data to ArcGIS feature layer.
 6. **🧹 File Cleanup** — Deletes `.json`/`.log` files older than `PURGE_DAYS`.
 7. **📑 Dynamic Logs** — Logs saved to `753DataSync_YYYY-MM-DD.log`.
+8. **🧪 Test Mode** — Use the `--test` flag to fetch only the first page of results for testing purposes.
 
 ---