diff --git a/config/corne.conf b/config/corne.conf
index 7cbafe4..787070c 100644
--- a/config/corne.conf
+++ b/config/corne.conf
@@ -8,7 +8,7 @@
 # Uncomment the following lines to enable deep sleep
 CONFIG_ZMK_SLEEP=y
 # 5 minutes of inactivity to enter deep sleep
-CONFIG_ZMK_IDLE_SLEEP_TIMEOUT=300000
+CONFIG_ZMK_IDLE_SLEEP_TIMEOUT=600000
 
 # Uncomment the following line to increase the keyboard's wireless range
 CONFIG_BT_CTLR_TX_PWR_PLUS_8=y