diff --git a/rootdir/etc/init.target.rc b/rootdir/etc/init.target.rc
index b41b080..eb5ad18 100644
--- a/rootdir/etc/init.target.rc
+++ b/rootdir/etc/init.target.rc
@@ -32,6 +32,13 @@ on early-init
     write /proc/sys/kernel/sched_boost 1
 
 on init
+    # Setup permission for Power HAL
+    chown system system /dev/stune/top-app/schedtune.boost
+    chown system system /dev/cpu_dma_latency
+
+    chmod 0664 /dev/stune/top-app/schedtune.boost
+    chmod 0664 /dev/cpu_dma_latency
+
     write /dev/stune/foreground/schedtune.sched_boost_no_override 1
     write /dev/stune/top-app/schedtune.sched_boost_no_override 1
     write /dev/stune/schedtune.colocate 0