diff --git a/server.js b/server.js
index 67c4691..db5df71 100644
--- a/server.js
+++ b/server.js
@@ -41,6 +41,17 @@ function getAllowedProjects(req) {
     const username = req.headers['x-authentik-username'];
     const projectsHeader = req.headers['x-authentik-meta-projekte'];
 
+    // Debug-Ausgabe der Authentik-Header
+    const authHeaders = {};
+    for (const key of Object.keys(req.headers)) {
+        if (key.startsWith('x-authentik-')) {
+            authHeaders[key] = req.headers[key];
+        }
+    }
+    if (Object.keys(authHeaders).length > 0) {
+        log(`Authentik Headers empfangen: ${JSON.stringify(authHeaders)}`);
+    }
+
     if (!username) {
         // Lokale Entwicklung (Fallback)
         if (!isProd) {