diff --git a/home-manager/modules/emacs/config.org b/home-manager/modules/emacs/config.org
index a694643..6e20e89 100644
--- a/home-manager/modules/emacs/config.org
+++ b/home-manager/modules/emacs/config.org
@@ -1734,14 +1734,12 @@ Register =nushell= LSP with eglot
                  '(nushell-ts-mode . ("nu" "--lsp"))))
 #+end_src
 
-*** hare
+*** Lua
 
-[[https://git.sr.ht/~bbuccianti/hare-mode][hare-mode]] for [[https://harelang.org][hare]] support.
+[[https://github.com/immerr/lua-mode][lua-mode]] for Lua support.
 
 #+begin_src emacs-lisp
-  (use-package hare-mode
-    :ensure nil ;; It's installed outside emacs
-    )
+  (use-package lua-mode)
 #+end_src
 
 * Org
diff --git a/home-manager/modules/emacs/default.nix b/home-manager/modules/emacs/default.nix
index 0a2d2b1..5ff6b49 100644
--- a/home-manager/modules/emacs/default.nix
+++ b/home-manager/modules/emacs/default.nix
@@ -16,28 +16,6 @@ let
       cp ${initFile} $out
     '';
 
-  tree-sitter-hare = pkgs.tree-sitter.buildGrammar {
-    language = "tree-sitter-hare";
-    version = "unstable-2023-12-31";
-    src = pkgs.fetchFromSourcehut {
-      owner = "~ecs";
-      repo = "tree-sitter-hare";
-      rev = "9408bb8fd6c110307f7c92fa834eb5dbd92e36d8";
-      sha256 = "iqaj+7Ax5zfXGXsJw5pesTlTeah2X4Li4LpInDSUTcU=";
-    };
-  };
-
-  hare-mode = pkgs.emacsPackages.trivialBuild {
-    pname = "hare-mode";
-    version = "unstable-2022-04-27";
-    src = pkgs.fetchFromSourcehut {
-      owner = "~bbuccianti";
-      repo = "hare-mode";
-      rev = "bb7b2faccb5939b0c8d4ffa6a6e28a0d2bc93dd6";
-      sha256 = "SOnsNDWKL077AgTdpd9zZPhiyv8d/snllzTy53qlco8=";
-    };
-  };
-
   tree-sitter-qml = pkgs.tree-sitter.buildGrammar {
     language = "tree-sitter-qmljs";
     version = "unstable-2024-02-02";
@@ -62,7 +40,6 @@ let
     alwaysTangle = true;
     extraEmacsPackages =
       epkgs: with epkgs; [
-        hare-mode
         vterm
         (treesit-grammars.with-grammars (
           p: with p; [
@@ -90,7 +67,6 @@ let
             tree-sitter-gomod
             tree-sitter-gowork
             tree-sitter-graphql
-            tree-sitter-hare
             tree-sitter-haskell
             tree-sitter-hcl
             tree-sitter-heex