diff --git a/lua/lualine/themes/tokyonight.lua b/lua/lualine/themes/tokyonight.lua
index ebe3065..5312214 100644
--- a/lua/lualine/themes/tokyonight.lua
+++ b/lua/lualine/themes/tokyonight.lua
@@ -49,4 +49,10 @@ if vim.o.background == "light" then
   end
 end
 
+if vim.g.tokyonight_lualine_bold then
+  for _, mode in pairs(tokyonight) do
+    mode.a.gui = "bold"
+  end
+end
+
 return tokyonight
diff --git a/lua/tokyonight/config.lua b/lua/tokyonight/config.lua
index 4d027ba..2960b0f 100644
--- a/lua/tokyonight/config.lua
+++ b/lua/tokyonight/config.lua
@@ -31,6 +31,7 @@ config = {
   darkFloat = opt("dark_float", true),
   darkSidebar = opt("dark_sidebar", true),
   transform_colors = false,
+  lualineBold = opt("lualine_bold", false),
 }
 
 if config.style == "day" then