diff --git a/apps.json b/apps.json
index e8cde10e..4fafdd0a 100644
--- a/apps.json
+++ b/apps.json
@@ -265,6 +265,16 @@
         ],
         "url": "https://github.com/realitygaps/bolt_ynh"
     },
+    "bookstack": {
+        "branch": "master",
+        "category": "publishing",
+        "revision": "HEAD",
+        "state": "notworking",
+        "subtags": [
+            "wiki"
+        ],
+        "url": "https://github.com/YunoHost-Apps/bookstack_ynh"
+    },
     "borg": {
         "branch": "master",
         "category": "system_tools",