diff --git a/manifest.toml b/manifest.toml
index 1bf1a9f..16d29e8 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -47,6 +47,7 @@ ram.runtime = "0M"
     [resources.system_user]
 
     [resources.install_dir]
+    group = "www-data"
 
     [resources.permissions]
     main.url = "/"