diff --git a/packages/desktop/src/cfg.rs b/packages/desktop/src/cfg.rs
index 49a26ae78..210ec9637 100644
--- a/packages/desktop/src/cfg.rs
+++ b/packages/desktop/src/cfg.rs
@@ -12,9 +12,9 @@ use wry::{
 pub(crate) type DynEventHandlerFn = dyn Fn(&mut EventLoop<()>, &mut WebView);
 
 pub struct DesktopConfig {
-    pub window: WindowBuilder,
-    pub file_drop_handler: Option<Box<dyn Fn(&Window, FileDropEvent) -> bool>>,
-    pub protocols: Vec<WryProtocol>,
+    pub(crate) window: WindowBuilder,
+    pub(crate) file_drop_handler: Option<Box<dyn Fn(&Window, FileDropEvent) -> bool>>,
+    pub(crate) protocols: Vec<WryProtocol>,
     pub(crate) pre_rendered: Option<String>,
     pub(crate) event_handler: Option<Box<DynEventHandlerFn>>,
 }