diff --git a/conf/init.gs101.rc b/conf/init.gs101.rc
index a97ffe92..cff6f1c2 100644
--- a/conf/init.gs101.rc
+++ b/conf/init.gs101.rc
@@ -702,10 +702,6 @@ on property:sys.boot_completed=1
     chown system system /dev/sys/fs/by-name/userdata/gc_segment_mode
     chown system system /dev/sys/fs/by-name/userdata/gc_reclaimed_segments
 
-    # Block layer tuning: discard chunk size up to 128MB
-    # Otherwise, contiguous discards can be merged
-    write /sys/block/sda/queue/discard_max_bytes 134217728
-
     # Enable ZRAM on boot_complete
     swapon_all /vendor/etc/fstab.${ro.board.platform}
     write /proc/sys/vm/swappiness 100