diff --git a/kak.nix b/kak.nix
index 61c5830b..874709be 100644
--- a/kak.nix
+++ b/kak.nix
@@ -44,7 +44,7 @@ with pkgs; let
     [language.haskell]
     filetypes = ["haskell"]
     roots = ["Setup.hs", "stack.yaml", "*.cabal"]
-    command = "hls"
+    command = "haskell-language-server-wrapper"
 
     [language.python]
     filetypes = ["python"]