diff --git a/lua/keymaps.lua b/lua/keymaps.lua
index 2a254b2..595335d 100644
--- a/lua/keymaps.lua
+++ b/lua/keymaps.lua
@@ -46,6 +46,9 @@ end, { desc = 'Diagnostics: All errors (quickfix)', silent = true })
 map('n', '[d', vim.diagnostic.goto_prev, { desc = 'Diagnostics: Previous diagnostic', silent = true })
 map('n', ']d', vim.diagnostic.goto_next, { desc = 'Diagnostics: Next diagnostic', silent = true })
 map('n', '<leader>xd', vim.diagnostic.open_float, { desc = 'Diagnostics: Show diagnostic under cursor', silent = true })
+map('n', '<leader>xt', function()
+  vim.diagnostic.enable(not vim.diagnostic.is_enabled())
+end, { desc = 'Diagnostics: Toggle display', silent = true })
 
 -- Debug: Show highlight group and color under cursor
 map('n', '<leader>hi', function()