diff --git a/meta-oniro-blueprints/conf/distro/oniro-linux-blueprint-vending-machine.conf b/meta-oniro-blueprints/conf/distro/oniro-linux-blueprint-vending-machine.conf
index 586ae73e3fc3c1b74c748c64fe67afaaa9af0bf7..1a378d6781d5a57a9ac3bc3e7e3805f6ab23dc0d 100644
--- a/meta-oniro-blueprints/conf/distro/oniro-linux-blueprint-vending-machine.conf
+++ b/meta-oniro-blueprints/conf/distro/oniro-linux-blueprint-vending-machine.conf
@@ -28,6 +28,7 @@ LVGL_CONFIG_WAYLAND_VER_RES ?= "600"
 WESTON_DYNAMIC_INI = "1"
 WESTON_INI_NO_TOOLBAR = "1"
 WESTON_INI_SHELL_LOCKING = "false"
+WESTON_IDLE_TIME = "0"
 
 # I2C support
 # See Hardware setup for more details.