diff --git a/addons/binding/org.openhab.binding.openwebnet/ESH-INF/thing/Dongle.xml b/addons/binding/org.openhab.binding.openwebnet/ESH-INF/thing/Dongle.xml
index de4c8f27dd73a..8ac68485db9ee 100644
--- a/addons/binding/org.openhab.binding.openwebnet/ESH-INF/thing/Dongle.xml
+++ b/addons/binding/org.openhab.binding.openwebnet/ESH-INF/thing/Dongle.xml
@@ -12,15 +12,16 @@
BTicino/LegrandBTI-3578/088328
-
+ UnknownownId
-
+
-
- Serial port to which the USB dongle is connected. Example: COM3 (Win), /dev/ttyUSB0 (Linux), etc.
+
+ serial-port
+ Serial port where OpenWebNet Zigbee USB dongle is connected. Example: COM3 (Win), /dev/ttyUSB0 (Linux), etc.true
diff --git a/addons/binding/org.openhab.binding.openwebnet/README.md b/addons/binding/org.openhab.binding.openwebnet/README.md
index 24b6ce276eede..403050c7463ff 100644
--- a/addons/binding/org.openhab.binding.openwebnet/README.md
+++ b/addons/binding/org.openhab.binding.openwebnet/README.md
@@ -433,6 +433,7 @@ See: https://github.com/mvalla/openhab2-addons/issues/14
**v2.5.0.M3 =IN PROGRESS=** - dd/mm/2019
- [FIX #30] manually configured things are now ignored during auto-discovery
- [FIX #74] Updated README with energy example
+- [FIX #77] Zigbee bridge: serial port as config parameter
- checked licence headers & javadocs. Improved logging
- removed logging INFO when discovering devices via UPnP
- firmware ver. and MAC address are now read from BUS gateway