diff --git a/studio/components/grid/components/grid/Grid.tsx b/studio/components/grid/components/grid/Grid.tsx
index 2f43c880290..ee5805736f5 100644
--- a/studio/components/grid/components/grid/Grid.tsx
+++ b/studio/components/grid/components/grid/Grid.tsx
@@ -8,7 +8,7 @@ import RowRenderer from './RowRenderer'
 import AwesomeDebouncePromise from 'awesome-debounce-promise'
 
 function rowKeyGetter(row: SupaRow) {
-  return row.idx
+  return row?.idx ?? -1
 }
 
 interface IGrid extends GridProps {