diff --git a/public/site/templates/projects.json.php b/public/site/templates/projects.json.php
index 6f589eb..4dd737e 100644
--- a/public/site/templates/projects.json.php
+++ b/public/site/templates/projects.json.php
@@ -11,11 +11,12 @@ function getProjectData($project, $user)
 {
     // Utiliser getNotificationsLight() avec cache pour optimiser les performances
     $notifications = [];
-    try {
-        $notifications = $project->getNotificationsLight($user);
-    } catch (\Throwable $e) {
-        error_log("Error getting notifications for project {$project->uri()}: " . $e->getMessage());
-        $notifications = [];
+    if ($project instanceof ProjectPage) {
+        try {
+            $notifications = $project->getNotificationsLight($user);
+        } catch (\Throwable $e) {
+            error_log("Error getting notifications for project {$project->uri()}: " . $e->getMessage());
+        }
     }
 
     $data = [