diff --git a/index.html b/index.html
index f3ebcaf8c..3a79e0292 100644
--- a/index.html
+++ b/index.html
@@ -14,6 +14,7 @@
 		</style> -->
 		<script type="module" src="/src/main.ts"></script>
 		<script type="module">
+			window["__COMFYUI_FRONTEND_VERSION__"] = __COMFYUI_FRONTEND_VERSION__;
 			console.log("ComfyUI Front-end version:", __COMFYUI_FRONTEND_VERSION__);
 		</script>
 		<link rel="stylesheet" type="text/css" href="/user.css" />