diff --git a/demos/STM32/RT-STM32L4R5ZI-NUCLEO144/cfg/mcuconf.h b/demos/STM32/RT-STM32L4R5ZI-NUCLEO144/cfg/mcuconf.h
index 29baa0361..1b9964b9d 100644
--- a/demos/STM32/RT-STM32L4R5ZI-NUCLEO144/cfg/mcuconf.h
+++ b/demos/STM32/RT-STM32L4R5ZI-NUCLEO144/cfg/mcuconf.h
@@ -128,6 +128,8 @@
 /*
  * CAN driver system settings.
  */
+#define STM32_CAN_USE_CAN1                  FALSE
+#define STM32_CAN_CAN1_IRQ_PRIORITY         11
 
 /*
  * DAC driver system settings.
diff --git a/os/hal/ports/STM32/STM32L4xx+/platform.mk b/os/hal/ports/STM32/STM32L4xx+/platform.mk
index 8f7af9c33..fc2d9094d 100644
--- a/os/hal/ports/STM32/STM32L4xx+/platform.mk
+++ b/os/hal/ports/STM32/STM32L4xx+/platform.mk
@@ -21,6 +21,7 @@ else
 endif
 
 # Drivers compatible with the platform.
+include $(CHIBIOS)/os/hal/ports/STM32/LLD/CANv1/driver.mk
 include $(CHIBIOS)/os/hal/ports/STM32/LLD/DMAv1/driver.mk
 include $(CHIBIOS)/os/hal/ports/STM32/LLD/GPIOv3/driver.mk
 include $(CHIBIOS)/os/hal/ports/STM32/LLD/RTCv2/driver.mk
diff --git a/tools/ftl/processors/conf/mcuconf_stm32l4r5xx/mcuconf.h.ftl b/tools/ftl/processors/conf/mcuconf_stm32l4r5xx/mcuconf.h.ftl
index 9d7a7214b..f54a4184c 100644
--- a/tools/ftl/processors/conf/mcuconf_stm32l4r5xx/mcuconf.h.ftl
+++ b/tools/ftl/processors/conf/mcuconf_stm32l4r5xx/mcuconf.h.ftl
@@ -139,6 +139,8 @@
 /*
  * CAN driver system settings.
  */
+#define STM32_CAN_USE_CAN1                  ${doc.STM32_CAN_USE_CAN1!"FALSE"}
+#define STM32_CAN_CAN1_IRQ_PRIORITY         ${doc.STM32_CAN_CAN1_IRQ_PRIORITY!"11"}
 
 /*
  * DAC driver system settings.