diff --git a/src/utils/convert.js b/src/utils/convert.js
index f4eaf76c..18a02147 100644
--- a/src/utils/convert.js
+++ b/src/utils/convert.js
@@ -132,6 +132,13 @@ export const convertLegacyData = (data) => {
               tint: 'primary.default',
               placement: 'center',
             },
+            {
+              type: 'bar',
+              show: false,
+              size: '100%',
+              source: { type: 'rect', radius: 3, fill: 'white' },
+              tint: 'primary.default',
+            },
           ],
           attrs: {
             x: transform.x,