diff --git a/home-manager/modules/emacs/config.org b/home-manager/modules/emacs/config.org
index 130b5ff..b778b89 100644
--- a/home-manager/modules/emacs/config.org
+++ b/home-manager/modules/emacs/config.org
@@ -1284,19 +1284,19 @@ Prefer local packages from =node_modules= to global ones
 Add support for Elixir with [[https://github.com/elixir-editors/emacs-elixir][elixir-mode]]. The =elixir-format= hook sets up the correct formatter configuration when in a =projectile= project.
 
 #+begin_src emacs-lisp
-    (use-package elixir-mode
-      :after eglot
-      :hook ((elixir-format . (lambda ()
-                                (if (projectile-project-p)
-                                    (setq elixir-format-arguments
-                                          (list "--dot-formatter"
-                                                (concat (locate-dominating-file buffer-file-name ".formatter.exs") ".formatter.exs")))
-                                  (setq elixir-format-arguments nil))))
-             (elixir-mode . (lambda () (add-hook 'before-save-hook 'elixir-format nil t)))
-             (elixir-mode . eglot-ensure))
-      :config
-      ;; (setq lsp-elixir-server-command '("elixir-ls"))
-      (add-to-list 'auto-mode-alist '("\\.[hl]eex\\'" . elixir-mode)))
+  (use-package elixir-mode
+    :after eglot
+    :hook ((elixir-mode . eglot-ensure))
+    ;;        ((elixir-format . (lambda ()
+    ;;                           (if (projectile-project-p)
+    ;;                               (setq elixir-format-arguments
+    ;;                                     (list "--dot-formatter"
+    ;;                                           (concat (locate-dominating-file buffer-file-name ".formatter.exs") ".formatter.exs")))
+    ;;                             (setq elixir-format-arguments nil))))
+    ;;        (elixir-mode . (lambda () (add-hook 'before-save-hook 'elixir-format nil t)))
+    :config
+    ;; (setq lsp-elixir-server-command '("elixir-ls"))
+    (add-to-list 'auto-mode-alist '("\\.[hl]eex\\'" . elixir-mode)))
 #+end_src
 
 Add a [[https://github.com/ayrat555/mix.el][mix]] minor mode to call =mix= tasks from emacs.
@@ -1460,6 +1460,26 @@ Enable clangd LSP for C and C++
     ((c++-mode c++-ts-mode) . eglot-ensure))
 #+end_src
 
+Add some flags to clangd
+
+#+begin_src emacs-lisp
+  (with-eval-after-load 'eglot
+    (add-to-list 'eglot-server-programs
+                 '((c-mode c-ts-mode c++-mode c++-ts-mode)
+                   . ("clangd"
+                      "--malloc-trim"
+                      "--log=error"
+                      "--clang-tidy"
+                      "--completion-style=detailed"))))
+#+end_src
+
+Add QML mode
+
+#+begin_src emacs-lisp
+      (use-package qml-mode
+        :mode "\\.qml\\'")
+#+end_src
+
 Enable and configure =auto-insert-mode= for Horus projects
 
 #+begin_src emacs-lisp
diff --git a/home-manager/modules/emacs/default.nix b/home-manager/modules/emacs/default.nix
index 14c04e7..f2f3743 100644
--- a/home-manager/modules/emacs/default.nix
+++ b/home-manager/modules/emacs/default.nix
@@ -38,6 +38,17 @@ let
     };
   };
 
+  tree-sitter-qml = pkgs.tree-sitter.buildGrammar {
+    language = "tree-sitter-qmljs";
+    version = "unstable-2024-02-02";
+    src = pkgs.fetchFromGitHub {
+      owner = "yuja";
+      repo = "tree-sitter-qmljs";
+      rev = "9fa49ff3315987f715ce5666ff979a7742fa8a98";
+      sha256 = "q20gLVLs0LpqRpgo/qNRDfExbWXhICWZjM1ux4+AT6M=";
+    };
+  };
+
   emacsWithPackages = pkgs.emacsWithPackagesFromUsePackage {
     config =
       let
@@ -98,6 +109,7 @@ let
             tree-sitter-nu
             tree-sitter-pioasm
             tree-sitter-python
+            tree-sitter-qml
             tree-sitter-query
             tree-sitter-regex
             tree-sitter-rst