diff --git a/board/olpc/linux.config b/board/olpc/linux.config
index 01de870730..538f7c5949 100644
--- a/board/olpc/linux.config
+++ b/board/olpc/linux.config
@@ -32,6 +32,7 @@ CONFIG_INPUT_EVDEV=y
 CONFIG_INPUT_TABLET=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_POWER_SUPPLY=y
 CONFIG_BATTERY_OLPC=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
 CONFIG_MEDIA_SUPPORT=y
@@ -54,14 +55,17 @@ CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_STORAGE=y
 CONFIG_MMC=y
 CONFIG_MMC_SDHCI=y
+CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_HEARTBEAT=y
 CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
 CONFIG_RTC_CLASS=y
 CONFIG_EXT4_FS=y
 CONFIG_MSDOS_FS=y
 CONFIG_VFAT_FS=y
+CONFIG_TMPFS=y
 CONFIG_TMPFS_POSIX_ACL=y
 CONFIG_FONTS=y
 CONFIG_FONT_TER16x32=y