diff --git a/webapp/packages/plugin-data-spreadsheet/src/AgGridTable/modules/RangeSelection/rangeController.ts b/webapp/packages/plugin-data-spreadsheet/src/AgGridTable/modules/RangeSelection/rangeController.ts
index abb48fd9dd..1de6b13b55 100644
--- a/webapp/packages/plugin-data-spreadsheet/src/AgGridTable/modules/RangeSelection/rangeController.ts
+++ b/webapp/packages/plugin-data-spreadsheet/src/AgGridTable/modules/RangeSelection/rangeController.ts
@@ -45,7 +45,7 @@ interface CellKeyDownEvent extends AgGridEvent{
 }
 
 const EVENT_KEY_CODE = {
-  C: 'C',
+  C: 'C' || 'c',
 };
 
 interface TemporarySelectionRange {