diff --git a/CHANGELOG.md b/CHANGELOG.md
index c2ae7c2..531d501 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 1.5.6 - 2024-09-25
+
+- Add condition to hidden class name for the modal component.
+
 ## 1.5.5 - 2024-07-31
 
 - Add `onTabChange` option callback for Tabs component
diff --git a/package.json b/package.json
index 6c00759..3982b57 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@beapi/be-a11y",
-  "version": "1.5.5",
+  "version": "1.5.6",
   "type": "module",
   "description": "Collection of usefull accessible components",
   "repository": {
diff --git a/src/classes/Modal.js b/src/classes/Modal.js
index 3bbf393..6872c6a 100644
--- a/src/classes/Modal.js
+++ b/src/classes/Modal.js
@@ -65,7 +65,9 @@ class Modal extends AbstractDomElement {
       el.id = this.id
     }
 
-    el.classList.add(closedClassName)
+    if (el.hasAttribute('aria-hidden') && el.getAttribute('aria-hidden') === 'true') {
+      el.classList.add(closedClassName)
+    }
 
     // Set aria-labelledby attribute
     if (labelSelector && el.querySelector(labelSelector)) {