diff --git a/config/sofle.conf b/config/sofle.conf
index d309af0..cdb45ab 100644
--- a/config/sofle.conf
+++ b/config/sofle.conf
@@ -40,5 +40,5 @@ CONFIG_ZMK_BACKLIGHT_BRT_START=100
 CONFIG_ZMK_BACKLIGHT_ON_START=y
 CONFIG_ZMK_BACKLIGHT_AUTO_OFF_IDLE=n
 
-CONFIG_ZMK_IDLE_SLEEP_TIMEOUT=90000
+CONFIG_ZMK_IDLE_SLEEP_TIMEOUT=900000