diff --git a/types/index.d.ts b/types/index.d.ts
index 160827cd..e353b687 100644
--- a/types/index.d.ts
+++ b/types/index.d.ts
@@ -211,7 +211,8 @@ export interface Column<RowData extends object> {
   filtering?: boolean;
   filterComponent?: (props: {
     columnDef: Column<RowData>;
-    onFilterChanged: (rowId: string, value: any) => void;
+    // The columnId can be extracted from columnDef.tableData.id
+    onFilterChanged: (columnId: string, value: any) => void;
   }) => React.ReactElement<any>;
   filterPlaceholder?: string;
   filterCellStyle?: React.CSSProperties;