diff --git a/flake.nix b/flake.nix
index 3d918a0..73a4a97 100644
--- a/flake.nix
+++ b/flake.nix
@@ -171,6 +171,7 @@
               typescript-tools-nvim
               texpresso-vim
               blink-cmp
+	      clangd_extensions-nvim
             ];
           };
 
diff --git a/lua/plugins/lz-spec.lua b/lua/plugins/lz-spec.lua
index 531d81b..e762c99 100644
--- a/lua/plugins/lz-spec.lua
+++ b/lua/plugins/lz-spec.lua
@@ -14,6 +14,7 @@ return {
   require("plugins.by-lang.latex"),
   { "telescope-ui-select.nvim" },
   { "vim-wakatime" },
+  { "clangd_extensions.nvim" },
   { "vim-sleuth" },
   {
     "nvim-lspconfig",