diff --git a/docs/CLN.md b/docs/CLN.md
index 30d2b27..3588042 100644
--- a/docs/CLN.md
+++ b/docs/CLN.md
@@ -48,7 +48,8 @@ ENV variables:
 - `AWS_ACCESS_KEY_ID` API key for SES emailing 
 - `AWS_SECRET_ACCESS_KEY`API secret for SES emailing 
 - `MEMPOOL_API_BASE_URL` uses fee estimation for opening new channels (default: https://mempool.space/api/v1/)
-- `MEMPOOL_PRIORITY` priority with which open new channels using mempool api (default: economy)
+- `MEMPOOL_PRIORITY` priority with which open new channels using mempool api 
+  (options: minimum, economy, hour, halfhour, fastest) (default: economy)