diff --git a/.rat-excludes b/.rat-excludes
index 9919de4b71..549cd92dfd 100644
--- a/.rat-excludes
+++ b/.rat-excludes
@@ -305,6 +305,11 @@ stm32g0xx_hal_conf.h
 system_stm32g0xx.c
 clock_stm32g0xx.c
 
+# NUCLEO-G491RE BSP - BSD License
+stm32g4xx_hal_conf.h
+system_stm32g4xx.c
+clock_stm32g4xx.c
+
 # NUCLEO-WB55 BSP - BSD License
 startup_stm32wb55xx_cm4.s
 stm32wbxx_hal_conf.h
diff --git a/.style_ignored_dirs b/.style_ignored_dirs
index cc4540b27d..271db3dcd8 100644
--- a/.style_ignored_dirs
+++ b/.style_ignored_dirs
@@ -30,6 +30,7 @@ hw/bsp/nucleo-f439zi/include/bsp/stm32f4xx_hal_conf.h
 hw/bsp/nucleo-f746zg/include/bsp/stm32f7xx_hal_conf.h
 hw/bsp/nucleo-f767zi/include/bsp/stm32f7xx_hal_conf.h
 hw/bsp/nucleo-g0b1re/include/bsp/stm32g0xx_hal_conf.h
+hw/bsp/nucleo-g491re/include/bsp/stm32g4xx_hal_conf.h
 hw/bsp/nucleo-l073rz/include/bsp/stm32l0xx_hal_conf.h
 hw/bsp/nucleo-l476rg/include/bsp/stm32l4xx_hal_conf.h
 hw/bsp/olimex-p103/include/bsp/stm32f1xx_hal_conf.h
@@ -44,6 +45,7 @@ hw/bsp/stm32f7discovery/include/bsp/stm32f7xx_hal_conf.h
 hw/bsp/stm32l152discovery/include/bsp/stm32l1xx_hal_conf.h
 hw/bsp/nucleo-u575zi-q/include/bsp/stm32u5xx_hal_conf.h
 hw/mcu/stm/stm32g0xx/src/system_stm32g0xx.c
+hw/mcu/stm/stm32g4xx/src/system_stm32g4xx.c
 hw/mcu/stm/stm32u5xx/src/system_stm32u5xx.c
 
 hw/mcu/stm/stm32_common/src/stm32_driver_mod_i2c_v1.c