diff --git a/api/handler/object_list.go b/api/handler/object_list.go
index 947d8db..5c6a88d 100644
--- a/api/handler/object_list.go
+++ b/api/handler/object_list.go
@@ -272,34 +272,34 @@ func encodeListObjectVersionsToResponse(info *layer.ListObjectVersionsInfo, buck
 	}
 
 	for _, ver := range info.Version {
-		versionID := ver.Object.Version()
-		if ver.IsUnversioned {
+		versionID := ver.ObjectInfo.Version()
+		if ver.NodeVersion.IsUnversioned {
 			versionID = layer.UnversionedObjectVersionID
 		}
 		res.Version = append(res.Version, ObjectVersionResponse{
 			IsLatest:     ver.IsLatest,
-			Key:          ver.Object.Name,
-			LastModified: ver.Object.Created.UTC().Format(time.RFC3339),
+			Key:          ver.ObjectInfo.Name,
+			LastModified: ver.ObjectInfo.Created.UTC().Format(time.RFC3339),
 			Owner: Owner{
-				ID:          ver.Object.Owner.String(),
-				DisplayName: ver.Object.Owner.String(),
+				ID:          ver.ObjectInfo.Owner.String(),
+				DisplayName: ver.ObjectInfo.Owner.String(),
 			},
-			Size:      ver.Object.Size,
+			Size:      ver.ObjectInfo.Size,
 			VersionID: versionID,
-			ETag:      ver.Object.HashSum,
+			ETag:      ver.ObjectInfo.HashSum,
 		})
 	}
 	// this loop is not starting till versioning is not implemented
 	for _, del := range info.DeleteMarker {
 		res.DeleteMarker = append(res.DeleteMarker, DeleteMarkerEntry{
 			IsLatest:     del.IsLatest,
-			Key:          del.Object.Name,
-			LastModified: del.Object.Created.UTC().Format(time.RFC3339),
+			Key:          del.ObjectInfo.Name,
+			LastModified: del.ObjectInfo.Created.UTC().Format(time.RFC3339),
 			Owner: Owner{
-				ID:          del.Object.Owner.String(),
-				DisplayName: del.Object.Owner.String(),
+				ID:          del.ObjectInfo.Owner.String(),
+				DisplayName: del.ObjectInfo.Owner.String(),
 			},
-			VersionID: del.Object.Version(),
+			VersionID: del.ObjectInfo.Version(),
 		})
 	}
 
diff --git a/api/layer/util.go b/api/layer/util.go
index 7c0e7e5..437d71b 100644
--- a/api/layer/util.go
+++ b/api/layer/util.go
@@ -35,13 +35,6 @@ type (
 		NextContinuationToken string
 	}
 
-	// ObjectVersionInfo stores info about objects versions.
-	ObjectVersionInfo struct {
-		Object        *data.ObjectInfo
-		IsLatest      bool
-		IsUnversioned bool
-	}
-
 	// ListObjectVersionsInfo stores info and list of objects versions.
 	ListObjectVersionsInfo struct {
 		CommonPrefixes      []string
@@ -49,8 +42,8 @@ type (
 		KeyMarker           string
 		NextKeyMarker       string
 		NextVersionIDMarker string
-		Version             []*ObjectVersionInfo
-		DeleteMarker        []*ObjectVersionInfo
+		Version             []*data.ExtendedObjectInfo
+		DeleteMarker        []*data.ExtendedObjectInfo
 		VersionIDMarker     string
 	}
 )
diff --git a/api/layer/versioning.go b/api/layer/versioning.go
index 49503ab..2a3e163 100644
--- a/api/layer/versioning.go
+++ b/api/layer/versioning.go
@@ -59,29 +59,20 @@ func (n *layer) ListObjectVersions(ctx context.Context, p *ListObjectVersionsPar
 		res.VersionIDMarker = allObjects[p.MaxKeys-1].ObjectInfo.Version()
 	}
 
-	objects := make([]*ObjectVersionInfo, len(allObjects))
-	for i, obj := range allObjects {
-		objects[i] = &ObjectVersionInfo{
-			Object:        obj.ObjectInfo,
-			IsUnversioned: obj.NodeVersion.IsUnversioned,
-			IsLatest:      obj.IsLatest,
-		}
-	}
-
-	res.Version, res.DeleteMarker = triageVersions(objects)
+	res.Version, res.DeleteMarker = triageVersions(allObjects)
 	return res, nil
 }
 
-func triageVersions(objVersions []*ObjectVersionInfo) ([]*ObjectVersionInfo, []*ObjectVersionInfo) {
+func triageVersions(objVersions []*data.ExtendedObjectInfo) ([]*data.ExtendedObjectInfo, []*data.ExtendedObjectInfo) {
 	if len(objVersions) == 0 {
 		return nil, nil
 	}
 
-	var resVersion []*ObjectVersionInfo
-	var resDelMarkVersions []*ObjectVersionInfo
+	var resVersion []*data.ExtendedObjectInfo
+	var resDelMarkVersions []*data.ExtendedObjectInfo
 
 	for _, version := range objVersions {
-		if version.Object.IsDeleteMarker {
+		if version.NodeVersion.DeleteMarker != nil {
 			resDelMarkVersions = append(resDelMarkVersions, version)
 		} else {
 			resVersion = append(resVersion, version)