diff --git a/docusaurus.config.js b/docusaurus.config.js
index fe893c86a8..eb8b1bc091 100644
--- a/docusaurus.config.js
+++ b/docusaurus.config.js
@@ -205,7 +205,7 @@ const config = {
       prism: {
         theme: lightCodeTheme,
         darkTheme: darkCodeTheme,
-        additionalLanguages: ["java"],
+        additionalLanguages: ["java", "rust"],
       },
     }),
 };