diff --git a/assets/manifest.json b/assets/manifest.json
index a2887f25b2dcf31e4e6568c01c96d798b26fa8e9..e2bb212589c25e3d3bf42f3e72e8205bef1000a0 100644
--- a/assets/manifest.json
+++ b/assets/manifest.json
@@ -1,7 +1,7 @@
 {
   "short_name": "TU Graz esign",
   "name": "TU Graz Electronic Signature Service",
-  "start_url": "/",
+  "start_url": "./",
   "icons": [
     {
       "src": "local/@dbp-topics/signature/icon-72x72.png",