diff --git a/docs/environment.md b/docs/environment.md
index 3d7b7b2..a5892ba 100644
--- a/docs/environment.md
+++ b/docs/environment.md
@@ -45,7 +45,7 @@ An empty default means the variable is unset and its value is determined automat
 
 | Variable | Default | Description |
 |---|---|---|
-| `NETWORK` |  | Network mode, such as `nat`, `passt`, `slirp`, or `N` to disable networking. |
+| `NETWORK` |  | Network mode, such as `nat`, `user`, or `N` to disable networking. |
 | `DHCP` | `N` | Enables macvtap networking so  DSM receives an address from the external LAN through DHCP. |
 | `HOST` | `VirtualDSM` | Hostname assigned to DSM. |
 | `IP` |  | Overrides the automatically selected guest IPv4 address. |