diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/device/cmsis_nvic.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/device/cmsis_nvic.h
index 3087fbdee7..331ef478a9 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/device/cmsis_nvic.h
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/device/cmsis_nvic.h
@@ -31,7 +31,7 @@
 #ifndef MBED_CMSIS_NVIC_H
 #define MBED_CMSIS_NVIC_H
 
-// STM32F429ZI
+// STM32F439xI
 // CORE: 16 vectors = 64 bytes from 0x00 to 0x3F
 // MCU Peripherals: 91 vectors = 364 bytes from 0x40 to 0x1AB
 // Total: 107 vectors = 428 bytes (0x1AC) to be reserved in RAM