diff --git a/packages/engine-rn-web/templates/platforms/tizen/public/index.html b/packages/engine-rn-web/templates/platforms/tizen/public/index.html
index 798307ff13..9f8aae4fcf 100644
--- a/packages/engine-rn-web/templates/platforms/tizen/public/index.html
+++ b/packages/engine-rn-web/templates/platforms/tizen/public/index.html
@@ -21,6 +21,11 @@
       work correctly both with client-side routing and a non-root public URL.
       Learn how to configure a non-root public URL by running `npm run build`.
     -->
+    <script>
+      if (globalThis === undefined) {
+        var globalThis = window;
+      }
+    </script>
     <title>{{configProps.title}}</title>
     <%= injectedScripts %>
   </head>