diff --git a/config/corne.conf b/config/corne.conf
index 9288b77..f80d677 100644
--- a/config/corne.conf
+++ b/config/corne.conf
@@ -29,4 +29,10 @@ CONFIG_ZMK_MOUSE=y
 
 CONFIG_BT_CTLR_TX_PWR_PLUS_8=y
 CONFIG_ZMK_HID_REPORT_TYPE_NKRO=n
+CONFIG_ZMK_BACKLIGHT=y
+CONFIG_ZMK_BACKLIGHT_BRT_START=100
+CONFIG_ZMK_BACKLIGHT_ON_START=y
+CONFIG_ZMK_BACKLIGHT_AUTO_OFF_IDLE=n
+
+CONFIG_ZMK_IDLE_SLEEP_TIMEOUT=1800000