diff --git a/manifest.toml b/manifest.toml
index e59e2a5..4703ecf 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -164,6 +164,8 @@ ram.runtime = "50M" # FIXME: replace with an **estimate** minimum ram requiremen
 
     [resources.install_dir]
 
+    [resources.data_dir]
+
     [resources.permissions]
     main.url = "/"