diff --git a/supervisor/misc/hardware.py b/supervisor/misc/hardware.py
index 07db2fb75..72de4a15b 100644
--- a/supervisor/misc/hardware.py
+++ b/supervisor/misc/hardware.py
@@ -89,10 +89,9 @@ class Hardware:
         """Return all serial and connected devices."""
         dev_list: List[Device] = []
         for device in self.devices:
-            if (
-                device.subsystem != "tty"
-                or "ID_VENDOR" not in device.attributes
-                or not RE_TTY.search(str(device.path))
+            if device.subsystem != "tty" or (
+                "ID_VENDOR" not in device.attributes
+                and not RE_TTY.search(str(device.path))
             ):
                 continue
 
diff --git a/tests/misc/test_hardware.py b/tests/misc/test_hardware.py
index 7ac2e1ece..246374991 100644
--- a/tests/misc/test_hardware.py
+++ b/tests/misc/test_hardware.py
@@ -58,6 +58,7 @@ def test_serial_devices():
         assert [(device.name, device.links) for device in system.serial_devices] == [
             ("ttyACM0", []),
             ("ttyUSB0", [Path("/dev/serial/by-id/xyx")]),
+            ("ttyS0", []),
         ]