diff --git a/starterOnly/modal.js b/starterOnly/modal.js
index 694a848564..ae253c82fd 100644
--- a/starterOnly/modal.js
+++ b/starterOnly/modal.js
@@ -20,4 +20,9 @@ function launchModal() {
   modalbg.style.display = "block";
 }
 
+// fermer la modale
+const closeModalBtn = document.querySelector(".close");
 
+closeModalBtn.addEventListener("click", function(){
+  modalbg.style.display = "none";
+});