diff --git a/superset-frontend/src/datasource/DatasourceEditor.jsx b/superset-frontend/src/datasource/DatasourceEditor.jsx
index dfb2f3f51b4..89ee4283d93 100644
--- a/superset-frontend/src/datasource/DatasourceEditor.jsx
+++ b/superset-frontend/src/datasource/DatasourceEditor.jsx
@@ -239,7 +239,7 @@ function ColumnCollectionTable({
) : (
v
),
- type: d => ,
+ type: d => (d ? : null),
is_dttm: checkboxGenerator,
filterable: checkboxGenerator,
groupby: checkboxGenerator,