diff --git a/nvim/lua/darcula/keymaps.lua b/nvim/lua/darcula/keymaps.lua
index f6c9a23..46128b9 100644
--- a/nvim/lua/darcula/keymaps.lua
+++ b/nvim/lua/darcula/keymaps.lua
@@ -1204,17 +1204,23 @@ function M.toggle()
     opts
   )
 
-  -- Color highlighting
+  -- Color highlighting (global)
   km.nmap(
     km.leader2 "tc",
     function()
       local hipatterns = require("mini.hipatterns")
-      local bufnr = vim.api.nvim_get_current_buf()
-      hipatterns.toggle(bufnr)
-      utils.notify_setting_enabled(
-        "Color highlighting",
-        vim.tbl_contains(hipatterns.get_enabled_buffers(), bufnr)
-      )
+      vim.g.minihipatterns_disable = not vim.g.minihipatterns_disable
+      local enabled = not vim.g.minihipatterns_disable
+      for _, bufnr in ipairs(vim.api.nvim_list_bufs()) do
+        if vim.api.nvim_buf_is_loaded(bufnr) then
+          if enabled then
+            pcall(hipatterns.enable, bufnr)
+          else
+            pcall(hipatterns.disable, bufnr)
+          end
+        end
+      end
+      utils.notify_setting_enabled("Color highlighting", enabled)
     end,
     opts
   )