diff --git a/targets/targets.json b/targets/targets.json
index 7abbd7beec..7546e7a713 100644
--- a/targets/targets.json
+++ b/targets/targets.json
@@ -3321,15 +3321,12 @@
         "device_name": "nRF51822_xxAC"
     },
     "NUCLEO_L496ZG": {
+        "inherits": ["FAMILY_STM32"],
         "supported_form_factors": ["ARDUINO", "MORPHO"],
         "core": "Cortex-M4F",
-        "default_toolchain": "ARM",
-        "extra_labels": ["STM", "STM32L4", "STM32L496ZG", "STM32L496xG"],
-        "supported_toolchains": ["ARM", "uARM", "IAR", "GCC_ARM"],
-        "inherits": ["Target"],
+        "extra_labels_add": ["STM32L4", "STM32L496ZG", "STM32L496xG"],
         "detect_code": ["0823"],
-        "macros": ["TRANSACTION_QUEUE_SIZE_SPI=2"],
-        "device_has": ["ANALOGIN", "ANALOGOUT", "CAN", "I2C", "I2CSLAVE", "I2C_ASYNCH", "INTERRUPTIN", "LOWPOWERTIMER", "PORTIN", "PORTINOUT", "PORTOUT", "PWMOUT", "RTC", "SERIAL", "SERIAL_ASYNCH", "SERIAL_FC", "SLEEP", "SPI", "SPISLAVE", "SPI_ASYNCH", "STDIO_MESSAGES", "TRNG", "FLASH"],
+        "device_has_add": ["ANALOGOUT", "CAN", "LOWPOWERTIMER", "SERIAL_ASYNCH", "SERIAL_FC", "TRNG", "FLASH"],
         "release_versions": ["2", "5"],
         "device_name": "STM32L496ZG"
     },