diff --git a/testex/STM32/STM32F4xx/I2C-LSM6DS0/readme.txt b/testex/STM32/STM32F4xx/I2C-LSM6DS0/readme.txt
index 2475292fe..87f155d2c 100644
--- a/testex/STM32/STM32F4xx/I2C-LSM6DS0/readme.txt
+++ b/testex/STM32/STM32F4xx/I2C-LSM6DS0/readme.txt
@@ -1,5 +1,5 @@
 *****************************************************************************
-** ChibiOS/HAL + ChibiOS/EX - I2C + LSM6DS0 demo for STM32L4xx.            **
+** ChibiOS/HAL + ChibiOS/EX - I2C + LSM6DS0 demo for STM32F4xx.            **
 *****************************************************************************
 
 ** TARGET **