diff --git a/src/addons/outlook/src/transit/transit.html b/src/addons/outlook/src/transit/transit.html
index 4e2fd22b..d5aad24e 100644
--- a/src/addons/outlook/src/transit/transit.html
+++ b/src/addons/outlook/src/transit/transit.html
@@ -6,7 +6,7 @@
         <meta name="viewport" content="width=device-width, initial-scale=1">
         <title data-app-name></title>
         <link rel="stylesheet" href="../styles/spinner.css" />
-        <script src="/addons/outlook/config.js"></script>
+        <script nonce="NONCE_PLACEHOLDER" src="/addons/outlook/config.js"></script>
         <script nonce="NONCE_PLACEHOLDER" src="https://appsforoffice.microsoft.com/lib/1/hosted/office.js"></script>
     </head>
     <body>
