diff --git a/frontend/index.html b/frontend/index.html
index 3eb3d0f..9351590 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -2,6 +2,7 @@
 <html lang="en">
   <head>
     <meta name="google-site-verification" content="8M21caNH2SqraajQ9DMd7bo9XV4qWvvO92UzLqIkk70" />
+    <meta name="msvalidate.01" content="595831D58CBA42A913AC8F386CEBDFFE" />
     <meta charset="UTF-8" />
     <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
