diff --git a/hw/acpi/Kconfig b/hw/acpi/Kconfig
index 3703aca212..14694c75b4 100644
--- a/hw/acpi/Kconfig
+++ b/hw/acpi/Kconfig
@@ -13,7 +13,7 @@ config ACPI_X86
     select ACPI_PCIHP
     select ACPI_ERST
 
-config ACPI_X86_ICH
+config ACPI_ICH9
     bool
     select ACPI_X86
 
diff --git a/hw/acpi/meson.build b/hw/acpi/meson.build
index 2ed29ae94c..30054a8cdc 100644
--- a/hw/acpi/meson.build
+++ b/hw/acpi/meson.build
@@ -22,7 +22,7 @@ acpi_ss.add(when: 'CONFIG_ACPI_PIIX4', if_true: files('piix4.c'))
 acpi_ss.add(when: 'CONFIG_ACPI_PCIHP', if_true: files('pcihp.c'))
 acpi_ss.add(when: 'CONFIG_ACPI_PCIHP', if_false: files('acpi-pci-hotplug-stub.c'))
 acpi_ss.add(when: 'CONFIG_ACPI_VIOT', if_true: files('viot.c'))
-acpi_ss.add(when: 'CONFIG_ACPI_X86_ICH', if_true: files('ich9.c', 'ich9_tco.c'))
+acpi_ss.add(when: 'CONFIG_ACPI_ICH9', if_true: files('ich9.c', 'ich9_tco.c'))
 acpi_ss.add(when: 'CONFIG_ACPI_ERST', if_true: files('erst.c'))
 acpi_ss.add(when: 'CONFIG_IPMI', if_true: files('ipmi.c'), if_false: files('ipmi-stub.c'))
 acpi_ss.add(when: 'CONFIG_PC', if_false: files('acpi-x86-stub.c'))
diff --git a/hw/i2c/meson.build b/hw/i2c/meson.build
index d3df273251..6e7340aaac 100644
--- a/hw/i2c/meson.build
+++ b/hw/i2c/meson.build
@@ -2,7 +2,7 @@ i2c_ss = ss.source_set()
 i2c_ss.add(when: 'CONFIG_I2C', if_true: files('core.c'))
 i2c_ss.add(when: 'CONFIG_SMBUS', if_true: files('smbus_slave.c', 'smbus_master.c'))
 i2c_ss.add(when: 'CONFIG_ACPI_SMBUS', if_true: files('pm_smbus.c'))
-i2c_ss.add(when: 'CONFIG_ACPI_X86_ICH', if_true: files('smbus_ich9.c'))
+i2c_ss.add(when: 'CONFIG_ACPI_ICH9', if_true: files('smbus_ich9.c'))
 i2c_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files('aspeed_i2c.c'))
 i2c_ss.add(when: 'CONFIG_BITBANG_I2C', if_true: files('bitbang_i2c.c'))
 i2c_ss.add(when: 'CONFIG_EXYNOS4', if_true: files('exynos4210_i2c.c'))
diff --git a/hw/isa/Kconfig b/hw/isa/Kconfig
index 18b5c6bf3f..01f330d941 100644
--- a/hw/isa/Kconfig
+++ b/hw/isa/Kconfig
@@ -78,4 +78,4 @@ config LPC_ICH9
     select I8257
     select ISA_BUS
     select ACPI_SMBUS
-    select ACPI_X86_ICH
+    select ACPI_ICH9