diff --git a/home/kakoune/kak.nix b/home/kakoune/kak.nix
index ac9c394..8f5a475 100644
--- a/home/kakoune/kak.nix
+++ b/home/kakoune/kak.nix
@@ -95,6 +95,12 @@ in
     { face = "ts_markup_italic"; token = "text"; modifiers = [ "emph" ]; }
   ];
 
+  programs.kak-lsp.languageServers.elixir-ls = {
+    args = [ ];
+    command = "elixir-ls";
+    filetypes = [ "elixir" ];
+    roots = [ "mix.exs" ];
+  };
   programs.kak-lsp.languageServers.typescript-language-server = {
     args = [ "--stdio" ];
     command = "typescript-language-server";
diff --git a/home/kakoune/kakrc b/home/kakoune/kakrc
index 42cbdb7..44a147d 100644
--- a/home/kakoune/kakrc
+++ b/home/kakoune/kakrc
@@ -92,7 +92,7 @@ hook global InsertCompletionHide .* %{
 try %{
     eval %sh{test -z "$WE_STARTED_KAK" && kak-lsp --kakoune -s $kak_session}
 }
-hook global WinSetOption filetype=(racket|rust|python|go|javascript|typescript|c|cpp|tex|latex|fsharp|ocaml|haskell|nix|scala|typst|html|css|json|markdown|templ) %{
+hook global WinSetOption filetype=(racket|rust|python|go|javascript|typescript|c|cpp|tex|latex|fsharp|ocaml|haskell|nix|scala|typst|html|css|json|markdown|templ|elixir) %{
     lsp-enable-window
     map window lsp N -docstring "Display the next message request" ": lsp-show-message-request-next<ret>"
     map window normal <c-l> ": enter-user-mode lsp<ret>"