diff --git a/modules/lang/rust/config.el b/modules/lang/rust/config.el
index bea1bf719..a638cb0b1 100644
--- a/modules/lang/rust/config.el
+++ b/modules/lang/rust/config.el
@@ -8,6 +8,7 @@
   :mode "\\.rs$"
   :config
   (set! :env "RUST_SRC_PATH")
+  (set! :docset 'rust-mode "Rust")
   (setq rust-indent-method-chain t)
   (def-menu! +rust/build-menu
     "TODO"