diff --git a/supervisor/dbus/network/setting/generate.py b/supervisor/dbus/network/setting/generate.py
index 13a40fad8..44817cc87 100644
--- a/supervisor/dbus/network/setting/generate.py
+++ b/supervisor/dbus/network/setting/generate.py
@@ -37,8 +37,8 @@ def get_connection_from_interface(
     # Generate/Update ID/name
     if not name or not name.startswith("Supervisor"):
         name = f"Supervisor {interface.name}"
-    if interface.type == InterfaceType.VLAN:
-        name = f"{name}.{interface.vlan.id}"
+        if interface.type == InterfaceType.VLAN:
+            name = f"{name}.{interface.vlan.id}"
 
     if interface.type == InterfaceType.ETHERNET:
         iftype = "802-3-ethernet"