diff --git a/conf/init.gs101.rc b/conf/init.gs101.rc
index 37c27260..95fae26e 100644
--- a/conf/init.gs101.rc
+++ b/conf/init.gs101.rc
@@ -747,7 +747,15 @@ on property:sys.boot_completed=1
     write /proc/vendor_sched/fg_uclamp_min 0
     write /proc/vendor_sched/sys_prefer_idle 0
 
+    # Set ug group
+    write /proc/vendor_sched/bg_ug 0
+    write /proc/vendor_sched/sys_ug 0
+    write /proc/vendor_sched/ota_ug 0
+    write /proc/vendor_sched/dex2oat_ug 1
+
     # Set bg group throttle
+    write /proc/vendor_sched/ug_bg_group_throttle 308
+    # TODO: remove this one after all kernel prebuilts are merged
     write /proc/vendor_sched/vug_bg_group_throttle 308
 
     # Set PMU freq limit parameters