diff --git a/boards/arm/nucleo_g071rb/nucleo_g071rb_defconfig b/boards/arm/nucleo_g071rb/nucleo_g071rb_defconfig
index 9f9c6cde165..4f37efb13e3 100644
--- a/boards/arm/nucleo_g071rb/nucleo_g071rb_defconfig
+++ b/boards/arm/nucleo_g071rb/nucleo_g071rb_defconfig
@@ -4,6 +4,9 @@ CONFIG_SOC_SERIES_STM32G0X=y
 CONFIG_SOC_STM32G071XX=y
 CONFIG_BOARD_NUCLEO_G071RB=y
 
+# Enable MPU
+CONFIG_ARM_MPU=y
+
 # 64MHz system clock
 CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=64000000
 
diff --git a/soc/arm/st_stm32/common/arm_mpu_mem_cfg.h b/soc/arm/st_stm32/common/arm_mpu_mem_cfg.h
index fcf61682039..3d79b236c64 100644
--- a/soc/arm/st_stm32/common/arm_mpu_mem_cfg.h
+++ b/soc/arm/st_stm32/common/arm_mpu_mem_cfg.h
@@ -46,6 +46,8 @@
 #define REGION_SRAM_1_SIZE REGION_4K
 #elif CONFIG_SRAM_SIZE == 32
 #define REGION_SRAM_0_SIZE REGION_32K
+#elif CONFIG_SRAM_SIZE == 36
+#define REGION_SRAM_0_SIZE REGION_64K
 #elif CONFIG_SRAM_SIZE == 40
 #define REGION_SRAM_0_SIZE REGION_32K
 #define REGION_SRAM_1_START 0x8000
diff --git a/soc/arm/st_stm32/stm32g0/Kconfig.series b/soc/arm/st_stm32/stm32g0/Kconfig.series
index aaaf6752a31..5af41e38c71 100644
--- a/soc/arm/st_stm32/stm32g0/Kconfig.series
+++ b/soc/arm/st_stm32/stm32g0/Kconfig.series
@@ -10,6 +10,7 @@ config SOC_SERIES_STM32G0X
 	bool "STM32G0x Series MCU"
 	select CPU_CORTEX_M0PLUS
 	select CPU_CORTEX_M_HAS_VTOR
+	select CPU_HAS_ARM_MPU
 	select SOC_FAMILY_STM32
 	select HAS_STM32CUBE
 	select CPU_CORTEX_M_HAS_SYSTICK