diff --git a/Zigbee.md b/Zigbee.md
index a097b216..860a7d22 100644
--- a/Zigbee.md
+++ b/Zigbee.md
@@ -40,7 +40,7 @@ In normal operation, only two free GPIO are needed for the serial communications
 4. Configure and run Z2T
 
 ## 1. Flashing the CC2530
-Z2T requires a TI CC2530 based module flashed with `Z-Stack-firmware` from [Koen Kanters](https://github.com/Koenkk). To simplify this procedure, a ready to use [fork of the needed firmware files](https://github.com/s-hadinger/CCLib) is available. 
+Z2T requires a TI CC2530 based module flashed with [Z-Stack-firmware](https://github.com/Koenkk/Z-Stack-firmware) from [Koen Kanters](https://github.com/Koenkk). To simplify this procedure, a ready to use [fork of the needed firmware files](https://github.com/s-hadinger/CCLib) is available. 
 
 ### A. Flash CCLib on an ESP82xx Device
 Flashing the CC2530 normally requires a [CC_DEBUGGER](https://www.aliexpress.com/item/32869263224.html). Using an ESP82xx device like a [Wemos D1 Mini](https://www.aliexpress.com/item/32681374223.html) is a lower cost alternative.