diff --git a/website/docusaurus.config.js b/website/docusaurus.config.js
index ed818bcf0..ca22b2b22 100644
--- a/website/docusaurus.config.js
+++ b/website/docusaurus.config.js
@@ -72,6 +72,9 @@ module.exports = {
       ],
       copyright: `Copyright © ${new Date().getFullYear()} Facebook, Inc. Built with Docusaurus.`,
     },
+    prism: {
+      additionalLanguages: ['java'],
+    },
   },
   presets: [
     [