diff --git a/superset-frontend/src/explore/components/DataTableControl/index.tsx b/superset-frontend/src/explore/components/DataTableControl/index.tsx
index 10c4789c9b77..d36a31302092 100644
--- a/superset-frontend/src/explore/components/DataTableControl/index.tsx
+++ b/superset-frontend/src/explore/components/DataTableControl/index.tsx
@@ -135,7 +135,8 @@ export const useTableColumns = (
               key =>
                 ({
                   accessor: row => row[key],
-                  Header: key,
+                  // When the key is empty, have to give a string of length greater than 0
+                  Header: key || ' ',
                   Cell: ({ value }) => {
                     if (value === true) {
                       return BOOL_TRUE_DISPLAY;