diff --git a/types/index.d.ts b/types/index.d.ts
index 1ee4149a..afae8e30 100644
--- a/types/index.d.ts
+++ b/types/index.d.ts
@@ -30,7 +30,7 @@ declare module 'react-data-export' {
   export type ExcelValue = string | number | Date | boolean;
 
   export interface ExcelCell {
-    value: ExcelCell;
+    value: ExcelCellValue;
     style: ExcelStyle;
   }
 
diff --git a/types/types.md b/types/types.md
index 1deec32a..69bf15ae 100644
--- a/types/types.md
+++ b/types/types.md
@@ -29,7 +29,7 @@ type ExcelCellData = ExcelValue | ExcelCell;
 type ExcelValue = string | number | Date | boolean;
 
 interface ExcelCell {
-    value: ExcelCell;
+    value: ExcelCellValue;
     style: ExcelStyle;
 }