diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index d5b3b15f7ab2..0726c82db309 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -2310,7 +2310,7 @@ int extent_write_locked_range(struct inode *inode, u64 start, u64 end)
 	struct writeback_control wbc_writepages = {
 		.sync_mode	= WB_SYNC_ALL,
 		.range_start	= start,
-		.range_end	= end + 1,
+		.range_end	= end,
 		.no_cgroup_owner = 1,
 	};
 	struct btrfs_bio_ctrl bio_ctrl = {