diff --git a/homes/jacek/tui/helix.nix b/homes/jacek/tui/helix.nix
index 489d3952..c344deed 100644
--- a/homes/jacek/tui/helix.nix
+++ b/homes/jacek/tui/helix.nix
@@ -1,5 +1,6 @@
 {
     config,
+    lib,
     inputs,
     pkgs,
     ...
@@ -8,7 +9,44 @@
         enable = true;
         package = inputs.helix.packages.${pkgs.system}.helix;
         settings = {
-
+            theme = "catppuccin_mocha";
+            editor = {
+                scrolloff = 7;
+                mouse = false;
+                middle-click-paste = false;
+                line-number = "relative";
+                auto-completion = false;
+                auto-format = false;
+                completion-replace = true;
+                true-color = true;
+                undercurl = true;
+                rulers = [ 80 ];
+                bufferline = "multiple";
+                color-modes = true;
+                lsp = {
+                    display-messages = true;
+                    display-inlay-hints = true;
+                };
+                cursor-shape = {
+                    normal = "block";
+                    insert = "bar";
+                    select = "underline";
+                };
+                auto-pairs = false;
+                whitespace.render.newline = "all";
+                indent-guides.render = true;
+            };
+        };
+        languages = {
+            language-server = {
+                nil.command = lib.getExe pkgs.nil;
+            };
+            language = [
+                {
+                    name = "rust";
+                    auto-format = false;
+                }
+            ];
         };
     };
 }