diff --git a/arch/x86/configs/i386_ranchu_defconfig b/arch/x86/configs/i386_ranchu_defconfig
index 6d2d8388c477187c766302a1724b56817cfc6e01..1c797d950bd4771eec53a351debdec62a57707a1 100644
--- a/arch/x86/configs/i386_ranchu_defconfig
+++ b/arch/x86/configs/i386_ranchu_defconfig
@@ -58,6 +58,8 @@ CONFIG_PCCARD=y
 CONFIG_YENTA=y
 CONFIG_HOTPLUG_PCI=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_PM_AUTOSLEEP=y
+CONFIG_PM_WAKELOCKS=y
 CONFIG_BINFMT_MISC=y
 CONFIG_NET=y
 CONFIG_PACKET=y
diff --git a/arch/x86/configs/x86_64_ranchu_defconfig b/arch/x86/configs/x86_64_ranchu_defconfig
index f7e3956ae1b1f4d2b4295a64133683e14279cdb3..aa3d76793584d4f4b9ef3aa59d1da2e6c461f691 100644
--- a/arch/x86/configs/x86_64_ranchu_defconfig
+++ b/arch/x86/configs/x86_64_ranchu_defconfig
@@ -60,6 +60,8 @@ CONFIG_PCCARD=y
 CONFIG_YENTA=y
 CONFIG_HOTPLUG_PCI=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_PM_AUTOSLEEP=y
+CONFIG_PM_WAKELOCKS=y
 CONFIG_BINFMT_MISC=y
 CONFIG_IA32_EMULATION=y
 CONFIG_NET=y