diff --git a/pkg/local_object_storage/blobovnicza/put.go b/pkg/local_object_storage/blobovnicza/put.go
index d15b6e2b..9af8a93f 100644
--- a/pkg/local_object_storage/blobovnicza/put.go
+++ b/pkg/local_object_storage/blobovnicza/put.go
@@ -17,6 +17,8 @@ type PutPrm struct {
 	addr oid.Address
 
 	objData []byte
+
+	force bool
 }
 
 // PutRes groups the resulting values of Put operation.
@@ -32,6 +34,11 @@ func (p *PutPrm) SetMarshaledObject(data []byte) {
 	p.objData = data
 }
 
+// SetForce sets force option.
+func (p *PutPrm) SetForce(f bool) {
+	p.force = f
+}
+
 // Put saves an object in Blobovnicza.
 //
 // If binary representation of the object is not set,
@@ -66,7 +73,15 @@ func (b *Blobovnicza) Put(ctx context.Context, prm PutPrm) (PutRes, error) {
 			// expected to happen:
 			//  - before initialization step (incorrect usage by design)
 			//  - if DB is corrupted (in future this case should be handled)
-			return logicerr.Wrap(fmt.Errorf("(%T) bucket for size %d not created", b, sz))
+			//  - blobovnicza's object size changed before rebuild (handled if prm.force flag specified)
+			if !prm.force {
+				return logicerr.Wrap(fmt.Errorf("(%T) bucket for size %d not created", b, sz))
+			}
+			var err error
+			buck, err = tx.CreateBucket(bucketName)
+			if err != nil {
+				return fmt.Errorf("(%T) failed to create bucket for size %d: %w", b, sz, err)
+			}
 		}
 
 		// save the object in bucket
diff --git a/pkg/local_object_storage/blobstor/blobovniczatree/rebuild.go b/pkg/local_object_storage/blobstor/blobovniczatree/rebuild.go
index 2302661d..93ef8ba2 100644
--- a/pkg/local_object_storage/blobstor/blobovniczatree/rebuild.go
+++ b/pkg/local_object_storage/blobstor/blobovniczatree/rebuild.go
@@ -402,6 +402,7 @@ func (i *moveIterator) tryMoveToLvl(ctx context.Context, lvlPath string) (bool,
 	var putPrm blobovnicza.PutPrm
 	putPrm.SetAddress(i.Address)
 	putPrm.SetMarshaledObject(i.ObjectData)
+	putPrm.SetForce(true)
 
 	_, err = target.Blobovnicza().Put(ctx, putPrm)
 	if err != nil {
diff --git a/pkg/local_object_storage/blobstor/blobovniczatree/rebuild_test.go b/pkg/local_object_storage/blobstor/blobovniczatree/rebuild_test.go
index 0ac50f36..578cb1a7 100644
--- a/pkg/local_object_storage/blobstor/blobovniczatree/rebuild_test.go
+++ b/pkg/local_object_storage/blobstor/blobovniczatree/rebuild_test.go
@@ -38,6 +38,73 @@ func TestBlobovniczaTreeRebuild(t *testing.T) {
 	})
 }
 
+func TestBlobovniczaTreeRebuildLargeObject(t *testing.T) {
+	t.Parallel()
+
+	dir := t.TempDir()
+	b := NewBlobovniczaTree(
+		WithLogger(test.NewLogger(t)),
+		WithObjectSizeLimit(64*1024), // 64KB object size limit
+		WithBlobovniczaShallowWidth(5),
+		WithBlobovniczaShallowDepth(2), // depth = 2
+		WithRootPath(dir),
+		WithBlobovniczaSize(100*1024),
+		WithWaitBeforeDropDB(0),
+		WithOpenedCacheSize(1000),
+		WithMoveBatchSize(3))
+	require.NoError(t, b.Open(false))
+	require.NoError(t, b.Init())
+
+	obj := blobstortest.NewObject(64 * 1024) // 64KB object
+	data, err := obj.Marshal()
+	require.NoError(t, err)
+	var prm common.PutPrm
+	prm.Address = object.AddressOf(obj)
+	prm.RawData = data
+	res, err := b.Put(context.Background(), prm)
+	require.NoError(t, err)
+
+	storageIDs := make(map[oid.Address][]byte)
+	storageIDs[prm.Address] = res.StorageID
+
+	require.NoError(t, b.Close())
+
+	b = NewBlobovniczaTree(
+		WithLogger(test.NewLogger(t)),
+		WithObjectSizeLimit(32*1024), // 32KB object size limit
+		WithBlobovniczaShallowWidth(5),
+		WithBlobovniczaShallowDepth(3), // depth = 3
+		WithRootPath(dir),
+		WithBlobovniczaSize(100*1024),
+		WithWaitBeforeDropDB(0),
+		WithOpenedCacheSize(1000),
+		WithMoveBatchSize(3))
+	require.NoError(t, b.Open(false))
+	require.NoError(t, b.Init())
+
+	metaStub := &storageIDUpdateStub{
+		storageIDs: storageIDs,
+		guard:      &sync.Mutex{},
+	}
+	var rPrm common.RebuildPrm
+	rPrm.MetaStorage = metaStub
+	rPrm.WorkerLimiter = &rebuildLimiterStub{}
+	rRes, err := b.Rebuild(context.Background(), rPrm)
+	require.NoError(t, err)
+	dataMigrated := rRes.ObjectsMoved > 0 || rRes.FilesRemoved > 0 || metaStub.updatedCount > 0
+	require.True(t, dataMigrated)
+
+	for addr, storageID := range storageIDs {
+		var gPrm common.GetPrm
+		gPrm.Address = addr
+		gPrm.StorageID = storageID
+		_, err := b.Get(context.Background(), gPrm)
+		require.NoError(t, err)
+	}
+
+	require.NoError(t, b.Close())
+}
+
 func testBlobovniczaTreeRebuildHelper(t *testing.T, sourceDepth, sourceWidth, targetDepth, targetWidth uint64, shouldMigrate bool) {
 	dir := t.TempDir()
 	b := NewBlobovniczaTree(