diff --git a/packages/builder/src/components/design/settings/controls/GridColumnConfiguration/getColumns.js b/packages/builder/src/components/design/settings/controls/GridColumnConfiguration/getColumns.js
index 72fdbe4108..e7b1727b54 100644
--- a/packages/builder/src/components/design/settings/controls/GridColumnConfiguration/getColumns.js
+++ b/packages/builder/src/components/design/settings/controls/GridColumnConfiguration/getColumns.js
@@ -114,7 +114,7 @@ const getColumns = ({
     primary,
     sortable,
     updateSortable: newDraggableList => {
-      onChange(toGridFormat(newDraggableList.concat(primary)))
+      onChange(toGridFormat(newDraggableList.concat(primary || [])))
     },
     update: newEntry => {
       const newDraggableList = draggableList.map(entry => {