diff --git a/docs/user/actions.md b/docs/user/actions.md
index cbcc7b38..908db9ec 100644
--- a/docs/user/actions.md
+++ b/docs/user/actions.md
@@ -222,6 +222,7 @@ A string of the following additional options, as documented [docker run](https:/
 
 - `--volume`
 - `--tmpfs`
+- `--hostname` (except for Forgejo runner 6.0.x and 6.1.x)
 
 > **NOTE:** the `--volume` option is restricted to a allowlist of volumes configured in the runner executing the task. See the [Forgejo runner installation guide](../../admin/runner-installation/#configuration) for more information.
 
@@ -887,6 +888,7 @@ A string of the following additional options, as documented [docker run](https:/
 
 - `--volume`
 - `--tmpfs`
+- `--hostname` (except for Forgejo runner 6.0.x and 6.1.x)
 
 > **NOTE:** the `--volume` option is restricted to a allowlist of volumes configured in the runner executing the task. See the [Forgejo Actions administrator guide](../../admin/actions/) for more information.