1 files changed, 1 insertions, 1 deletions
diff --git a/block/qcow2.c b/block/qcow2.c
index e29fc07068..83db013814 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -1491,7 +1491,7 @@ static int coroutine_fn qcow2_do_open(BlockDriverState *bs, QDict *options,
 
     if (s->l1_size > 0) {
         s->l1_table = qemu_try_blockalign(bs->file->bs,
-            ROUND_UP(s->l1_size * sizeof(uint64_t), 512));
+                                          s->l1_size * sizeof(uint64_t));
         if (s->l1_table == NULL) {
             error_setg(errp, "Could not allocate L1 table");
             ret = -ENOMEM;