diff --git a/demo/src/index.js b/demo/src/index.js
index 547e543347a394cdb8cbde6f7e773de58a1fffc1..c7e17d4c97cc0b5abe2cc9c911b49698cf7641e9 100644
--- a/demo/src/index.js
+++ b/demo/src/index.js
@@ -11,7 +11,6 @@ const config = {
     exportLocalStorageAnnotations: false, // display annotation JSON export button
   },
   catalog: [
-    { manifestId: 'https://files.tetras-libre.fr/manifests/re_walden_cut.json' },
     { manifestId: 'https://files.tetras-libre.fr/manifests/jf_peyret_re_walden.json' },
     { manifestId: 'https://files.tetras-libre.fr/manifests/test_markeas_manifest.json' },
     { manifestId: 'https://files.tetras-libre.fr/manifests/installation_fresnoy_manifest.json' },