diff --git a/README.md b/README.md
index 07e7c06..e012445 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@
  - IoT Security information
    - [IoT Security Chat groups](#chat-groups-for-iot-security)
    - [IoT and Hardware Security Trainings](#iot-and-hardware-security-trainings)
-   - [Books](#books-for-iot-pentesting)
+   - [Books](#books-for-iot-penetration-testing)
    - [Blogs](#blogs-for-iotpentest)
    - [Cheatsheets](#awesome-cheatsheets)
    - [Search Engines](#search-engines-for-exposed-iot-devices-worldwide)