diff -r f71f6c0af3cd -r 897330ee6e9d custom_targets.json
--- a/custom_targets.json	Thu Sep 09 21:59:53 2021 +0200
+++ b/custom_targets.json	Sun Oct 03 22:58:49 2021 +0200
@@ -4,11 +4,14 @@
       "MCU_STM32F303xE"
     ],
     "overrides": {
-      "clock_source": "USE_PLL_HSE_XTAL"
+		"clock_source": "USE_PLL_HSE_XTAL"
     },
     "device_has_add": [
       "USBDEVICE"
     ],
+	  "device_has_remove": [
+		  "CAN"
+	  ],
     "mbed_rom_size": "0x60000",
     "bootloader_supported": true,
     "device_name": "STM32F303RE"