diff --git a/site/docs/spark-procedures.md b/site/docs/spark-procedures.md
index eb22163a0ded..5d4c2e087232 100644
--- a/site/docs/spark-procedures.md
+++ b/site/docs/spark-procedures.md
@@ -190,6 +190,7 @@ the `expire_snapshots` procedure will never remove files which are still require
 | `table`       | ✔️  | string | Name of the table to update |
 | `older_than`  | ️   | timestamp | Timestamp before which snapshots will be removed (Default: 5 days ago) |
 | `retain_last` |    | int       | Number of ancestor snapshots to preserve regardless of `older_than` (defaults to 1) |
+| `max_concurrent_deletes` |    | int       | Size of the thread pool used for delete file actions (by default, no thread pool is used) |
 
 If `older_than` and `retain_last` are omitted, the table's [expiration properties](./configuration/#table-behavior-properties) will be used.
 
@@ -227,6 +228,7 @@ Used to remove files which are not referenced in any metadata files of an Iceber
 | `older_than`  | ️   | timestamp | Remove orphan files created before this timestamp (Defaults to 3 days ago) |
 | `location`    |    | string    | Directory to look for files in (defaults to the table's location) |
 | `dry_run`     |    | boolean   | When true, don't actually remove files (defaults to false) |
+| `max_concurrent_deletes` |    | int       | Size of the thread pool used for delete file actions (by default, no thread pool is used) |
 
 #### Output