diff --git a/src/components/checkbox/IVCheckbox.type.ts b/src/components/checkbox/IVCheckbox.type.ts
index 6b82ce3..ed4f537 100644
--- a/src/components/checkbox/IVCheckbox.type.ts
+++ b/src/components/checkbox/IVCheckbox.type.ts
@@ -81,4 +81,9 @@ export default interface IVCheckBox {
    * Visual style of the checkbox, can be 'normal', 'error', or 'success'.
    */
   type?: 'normal' | 'error' | 'success';
+
+  /**
+   * If true, the checkbox operates in binary mode (boolean value).
+   */
+  binary?: boolean;
 }