diff --git a/modules/lang/rust/config.el b/modules/lang/rust/config.el
index 16be1f97b..4af8a0e6a 100644
--- a/modules/lang/rust/config.el
+++ b/modules/lang/rust/config.el
@@ -27,6 +27,7 @@
     (defalias 'org-babel-execute:rust #'org-babel-execute:rustic)
     (add-to-list 'org-src-lang-modes '("rust" . rustic)))
   :config
+  (add-hook 'rustic-mode-hook #'rainbow-delimiters-mode)
   (set-docsets! 'rustic-mode "Rust")
   (set-popup-rule! "^\\*rustic-compilation" :vslot -1)