diff --git a/lua/lazyvim/plugins/extras/lang/rust.lua b/lua/lazyvim/plugins/extras/lang/rust.lua
index 5a8fb1b4..cea2ef1d 100644
--- a/lua/lazyvim/plugins/extras/lang/rust.lua
+++ b/lua/lazyvim/plugins/extras/lang/rust.lua
@@ -46,13 +46,11 @@ return {
     ft = { "rust" },
     opts = {
       server = {
-        on_attach = function(client, bufnr)
-          -- register which-key mappings
-          local wk = require("which-key")
-          wk.register({
-            ["<leader>cR"] = { function() vim.cmd.RustLsp("codeAction") end, "Code Action" },
-            ["<leader>dr"] = { function() vim.cmd.RustLsp("debuggables") end, "Rust debuggables" },
-          }, { mode = "n", buffer = bufnr })
+        on_attach = function(_, bufnr)
+          vim.keymap.set("n", "<leader>cR", function() vim.cmd.RustLsp("codeAction") end,
+            { desc = "Code Action", buffer = bufnr })
+          vim.keymap.set("n", "<leader>dr", function() vim.cmd.RustLsp("debuggables") end,
+            { desc = "Rust debuggables", buffer = bufnr })
         end,
         default_settings = {
           -- rust-analyzer language server configuration
@@ -128,4 +126,4 @@ return {
     end
   },
 
-}
\ No newline at end of file
+}