diff --git a/README.md b/README.md
index a226e55..5f6819a 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,7 @@
 	- Cellular Hacking & GSM & BTS
 	- [BTS](#BTS)
 	- [GSM & SS7 Pentesting](GSM & SS7 Pentesting)
-	- [Zigbee](#Zigbee ALL Stuff)
+	- [Zigbee](Zigbee ALL Stuff)
 	- [Bluetooth](#BLE-Intro-and-SW-HW-Tools-to-pentest)
 	
 	-