diff --git a/javascript/src/iframe/viamapi-iframe.js b/javascript/src/iframe/viamapi-iframe.js
index 44fbe6737fc7a6a7de46f5420115867a2286b983..ebcf31d1cb2ad0d554b5737a10c252c9926fe9e8 100644
--- a/javascript/src/iframe/viamapi-iframe.js
+++ b/javascript/src/iframe/viamapi-iframe.js
@@ -720,7 +720,8 @@ const connection = Penpal.connectToParent({
           };
         }
 
-        // Clone headers to be able destroy authentication first
+        // Clone headers to be able destroy authentication first.
+        // We need it because clients should be able reload page right after logout invocation and not wait until request completed
         const headers = {...window.viamApi.getConfig().headers};
 
         destroyAuthentication();