diff --git a/home/apps/helixnotes.nix b/home/apps/helixnotes.nix
index aeb6b1b..a7e8dd7 100644
--- a/home/apps/helixnotes.nix
+++ b/home/apps/helixnotes.nix
@@ -4,7 +4,110 @@
   pkgs,
   inputs,
   ...
-}: {
+}: let
+  hexBlend = (import ../../lib/hex-blend.nix {inherit lib;}).blend;
+
+  colors = config.lib.stylix.colors.withHashtag;
+  accent = colors.base0D;
+  themeId = "custom-1786382261140"; # Thos has to be this format, otherwise Helixnotes won't load it
+  vaultPath = "${config.home.homeDirectory}/Vault";
+  configJSON = builtins.toJSON {
+    accent_color = accent;
+    active_bookmark_id = null;
+    active_vault = vaultPath;
+    ai_api_key = null;
+    ai_model = "claude-sonnet-4-6";
+    ai_provider = null;
+    ai_writing_style = null;
+    autostart = false;
+    backup_enabled = false;
+    backup_frequency = "24h";
+    backup_include_attachments = false;
+    backup_location = null;
+    backup_max_count = 10;
+    close_to_tray = false;
+    compact_notes = false;
+    content_width = null;
+    custom_themes = [
+      {
+        colors = {
+          bg_active = hexBlend 0.25 accent colors.base03;
+          bg_editor = colors.base00;
+          bg_hover = hexBlend 0.15 accent colors.base02;
+          bg_primary = colors.base00;
+          bg_secondary = colors.base01;
+          bg_tertiary = colors.base02;
+          border_color = colors.base02;
+          text_primary = colors.base05;
+          text_secondary = colors.base04;
+        };
+        id = themeId;
+        is_dark = true;
+        name = "Stylix";
+      }
+    ];
+    daily_title_format = "iso";
+    default_view_mode = false;
+    enable_wiki_links = true;
+    font_family = null;
+    font_size = 16;
+    gpu_acceleration = true;
+    hide_title_in_body = true;
+    last_backup_time = null;
+    last_sync_time = null;
+    line_height = null;
+    max_versions_per_note = 20;
+    new_notes_in_source_mode = false;
+    ollama_api_key = null;
+    ollama_base_url = null;
+    openai_api_key = null;
+    openai_compatible_api_key = null;
+    openai_compatible_base_url = null;
+    pdf_height = 600;
+    pdf_preview = false;
+    restore_last_session = false;
+    show_all_notes = true;
+    show_daily_notes = false;
+    show_line_numbers = true;
+    show_link_arrows = true;
+    show_note_dates = true;
+    show_note_switcher = false;
+    show_quick_access = true;
+    show_tasks = true;
+    show_trash = false;
+    show_tray_icon = false;
+    startup_view = "all";
+    sync_interval_minutes = 0;
+    sync_on_change = false;
+    sync_on_open = false;
+    sync_provider = null;
+    system_dark_theme = themeId;
+    system_light_theme = themeId;
+    theme = "system";
+    time_format = "24h";
+    title_mode = "input";
+    ui_scale = 1.0;
+    vaults = [
+      {
+        bookmark_id = null;
+        last_sync_time = null;
+        name = "Vault";
+        path = vaultPath;
+        sync_interval_minutes = 0;
+        sync_on_change = false;
+        sync_on_open = false;
+        sync_provider = null;
+        webdav_password = null;
+        webdav_url = null;
+        webdav_username = null;
+      }
+    ];
+    webdav_password = null;
+    webdav_url = null;
+    webdav_username = null;
+    week_start = "monday";
+  };
+in {
   options.modules.apps.helixnotes.enable = lib.mkOption {
     default = config.modules.apps.enable;
     description = "HelixNotes markdown note-taking app";
@@ -12,8 +115,42 @@
   };
 
   config = lib.mkIf config.modules.apps.helixnotes.enable {
-    home.packages = [
-      inputs.helix-notes.packages.${pkgs.stdenv.hostPlatform.system}.default
-    ];
+    home = {
+      activation.helixnotesConfig = lib.mkIf config.modules.desktop.stylix.enable (
+        lib.hm.dag.entryAfter ["writeBoundary"] ''
+          CONFIG_FILE="${config.home.homeDirectory}/.config/helixnotes/config.json"
+          $VERBOSE_ECHO "Writing helixnotes config.json"
+          $DRY_RUN_CMD mkdir -p "$(dirname "$CONFIG_FILE")"
+          $DRY_RUN_CMD cat > "$CONFIG_FILE" << 'EOF'
+          ${configJSON}
+          EOF
+          $DRY_RUN_CMD chmod 644 "$CONFIG_FILE"
+        ''
+      );
+      file = {
+        ".config/com.helixnotes.app/.window-state.json" = {
+          force = true;
+          text = builtins.toJSON {
+            main = {
+              decorated = false;
+              fullscreen = false;
+              height = 0;
+              # Stuff I do care about, no idea why it comes with window decorations by default
+              maximized = false;
+              prev_x = 0;
+              prev_y = 0;
+              visible = true;
+              # Stuff I don't care about, but hardcoding doesn't seems to break it?
+              width = 0;
+              x = 0;
+              y = 0;
+            };
+          };
+        };
+      };
+      packages = [
+        inputs.helix-notes.packages.${pkgs.stdenv.hostPlatform.system}.default
+      ];
+    };
   };
 }