diff --git a/vim/lua/lsp_config.lua b/vim/lua/lsp_config.lua
index 037f444..b239a16 100644
--- a/vim/lua/lsp_config.lua
+++ b/vim/lua/lsp_config.lua
@@ -9,6 +9,7 @@ local on_attach = function(client, bufnr)
 	vim.api.nvim_buf_set_keymap(bufnr, "n", "gD", "<Cmd>lua vim.lsp.buf.type_definition()<CR>", opts)
 	vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>gd", "<Cmd>lua vim.lsp.buf.definition()<CR>", opts)
 	vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>gD", "<Cmd>lua vim.lsp.buf.type_definition()<CR>", opts)
+	vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>k", "<Cmd>lua vim.diagnostic.open_float()<CR>", opts)
 	vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>e", "<Cmd>lua vim.lsp.buf.rename()<CR>", opts)
 	vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>r", "<Cmd>lua vim.lsp.buf.references()<CR>", opts)
 	vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>i", "<Cmd>lua vim.lsp.buf.implementation()<CR>", opts)