diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 845287ca59c35eb103f46529ee7729aea57d3d98..fce6fd0e3f50c729adcf278b1b2a13bd2ede1494 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -3494,7 +3494,8 @@ static int btrfs_clone(struct inode *src, struct inode *inode,
 			btrfs_mark_buffer_dirty(leaf);
 			btrfs_release_path(path);
 
-			last_dest_end = new_key.offset + datal;
+			last_dest_end = ALIGN(new_key.offset + datal,
+					      root->sectorsize);
 			ret = clone_finish_inode_update(trans, inode,
 							last_dest_end,
 							destoff, olen);