diff --git a/boards/arm/efr32_thunderboard/Kconfig.defconfig b/boards/arm/efr32_thunderboard/Kconfig.defconfig
index a4236de138a..1fe8373bfac 100644
--- a/boards/arm/efr32_thunderboard/Kconfig.defconfig
+++ b/boards/arm/efr32_thunderboard/Kconfig.defconfig
@@ -28,7 +28,7 @@ if BT
 config FPU
 	default y
 
-config MINIMAL_LIBC_MALLOC_ARENA_SIZE
+config COMMON_LIBC_MALLOC_ARENA_SIZE
 	default 8192
 
 config MAIN_STACK_SIZE
diff --git a/samples/drivers/virtualization/ivshmem/doorbell/boards/qemu_cortex_a53.conf b/samples/drivers/virtualization/ivshmem/doorbell/boards/qemu_cortex_a53.conf
index f5109b857db..fb65a156647 100644
--- a/samples/drivers/virtualization/ivshmem/doorbell/boards/qemu_cortex_a53.conf
+++ b/samples/drivers/virtualization/ivshmem/doorbell/boards/qemu_cortex_a53.conf
@@ -17,4 +17,4 @@ CONFIG_HEAP_MEM_POOL_SIZE=1048576
 
 # Memory for userspace test
 # The default ivshmem memory size is 4MB (4194304), but libc uses the arena as well
-CONFIG_MINIMAL_LIBC_MALLOC_ARENA_SIZE=8388608
+CONFIG_COMMON_LIBC_MALLOC_ARENA_SIZE=8388608
diff --git a/samples/drivers/virtualization/ivshmem/doorbell/boards/qemu_kvm_arm64.conf b/samples/drivers/virtualization/ivshmem/doorbell/boards/qemu_kvm_arm64.conf
index f5109b857db..fb65a156647 100644
--- a/samples/drivers/virtualization/ivshmem/doorbell/boards/qemu_kvm_arm64.conf
+++ b/samples/drivers/virtualization/ivshmem/doorbell/boards/qemu_kvm_arm64.conf
@@ -17,4 +17,4 @@ CONFIG_HEAP_MEM_POOL_SIZE=1048576
 
 # Memory for userspace test
 # The default ivshmem memory size is 4MB (4194304), but libc uses the arena as well
-CONFIG_MINIMAL_LIBC_MALLOC_ARENA_SIZE=8388608
+CONFIG_COMMON_LIBC_MALLOC_ARENA_SIZE=8388608
diff --git a/samples/drivers/virtualization/ivshmem/doorbell/boards/qemu_x86_64.conf b/samples/drivers/virtualization/ivshmem/doorbell/boards/qemu_x86_64.conf
index 6c8464308af..e999a198925 100644
--- a/samples/drivers/virtualization/ivshmem/doorbell/boards/qemu_x86_64.conf
+++ b/samples/drivers/virtualization/ivshmem/doorbell/boards/qemu_x86_64.conf
@@ -1,4 +1,4 @@
 # The test requires dynamic memory for kernel and userspace
 # This is enough memory for a 4KB ivshmem shared memory
 CONFIG_HEAP_MEM_POOL_SIZE=4096
-CONFIG_MINIMAL_LIBC_MALLOC_ARENA_SIZE=8192
+CONFIG_COMMON_LIBC_MALLOC_ARENA_SIZE=8192