diff --git a/components/apps/src/dispatch.rs b/components/apps/src/dispatch.rs
index fd4270ac..96cb8f08 100644
--- a/components/apps/src/dispatch.rs
+++ b/components/apps/src/dispatch.rs
@@ -271,6 +271,7 @@ pub enum Backend {
     #[cfg(feature = "backend-rsa")]
     SoftwareRsa,
     Staging,
+    /// Separate BackendId to prevent non-priviledged apps from accessing the manage Extension
     StagingManage,
     #[cfg(feature = "se050")]
     Se050,