diff --git a/core/linux-kirkwood/config b/core/linux-kirkwood/config
index 358960d97..917e90100 100644
--- a/core/linux-kirkwood/config
+++ b/core/linux-kirkwood/config
@@ -3595,6 +3595,7 @@ CONFIG_LEDS_TRIGGER_TIMER=y
 CONFIG_LEDS_TRIGGER_HEARTBEAT=y
 # CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
 # CONFIG_LEDS_TRIGGER_CPU is not set
+CONFIG_LEDS_TRIGGER_IDE_DISK=y
 CONFIG_LEDS_TRIGGER_GPIO=m
 CONFIG_LEDS_TRIGGER_DEFAULT_ON=y