diff --git a/public/sw/push.js b/public/sw/push.js
index 6d2f242..d492c30 100644
--- a/public/sw/push.js
+++ b/public/sw/push.js
@@ -17,4 +17,20 @@ async function onPush(event) {
   }
 }
 
-// self.addEventListener("notificationclick", function (event) {});
+const BASE_URL = "https://khollise.fr";
+
+self.addEventListener("notificationclick", function (event) {
+  const clickedNotification = event.notification;
+  clickedNotification.close();
+
+  if (event.action == "open" && event.data.id) {
+    const promiseChain = clients.openWindow(
+      BASE_URL + "/colles/" + event.data.id
+    );
+    event.waitUntil(promiseChain);
+    return;
+  }
+
+  const promiseChain = clients.openWindow(BASE_URL);
+  event.waitUntil(promiseChain);
+});