diff --git a/apps.toml b/apps.toml
index a9c6976d..b83a6639 100644
--- a/apps.toml
+++ b/apps.toml
@@ -4021,7 +4021,9 @@ subtags = [ "monitoring" ]
 url = "https://github.com/YunoHost-Apps/x-prober_ynh"
 
 [xbackbone]
-category = "small_utilities"
+category = "synchronization"
+potential_alternative_to = [ "WeTransfer" ]
+subtags = [ "files" ]
 state = "working"
 url = "https://github.com/YunoHost-Apps/xbackbone_ynh"