diff --git a/self-host/customize-deployment/enable-headless-browser-for-lightdash.mdx b/self-host/customize-deployment/enable-headless-browser-for-lightdash.mdx
index 04a24462..e48a15e7 100644
--- a/self-host/customize-deployment/enable-headless-browser-for-lightdash.mdx
+++ b/self-host/customize-deployment/enable-headless-browser-for-lightdash.mdx
@@ -72,6 +72,7 @@ scheduler worker):
 | `HEADLESS_BROWSER_MAX_SCREENSHOT_RETRIES` | `5` | Number of times Lightdash retries a failed screenshot before giving up. |
 | `HEADLESS_BROWSER_RETRY_BASE_DELAY_MS` | `3000` | Base delay (ms) between screenshot retries. Uses exponential backoff. |
 | `SCHEDULER_JOB_TIMEOUT` | `600000` (10 min) | Maximum time (ms) for any scheduler job (including screenshot exports) to complete. |
+| `SCHEDULER_SCREENSHOT_TIMEOUT` | — | Maximum time (ms) for taking a screenshot of a chart or dashboard. Increase this if individual screenshot captures are timing out, separate from the overall job timeout. |
 
 ### Troubleshooting large dashboard exports