diff --git a/lua/user/keymaps.lua b/lua/user/keymaps.lua
index 3a07960..3095a3c 100644
--- a/lua/user/keymaps.lua
+++ b/lua/user/keymaps.lua
@@ -5,10 +5,11 @@
 -- https://github.com/mjacobus/lvim/blob/main/after/plugin/legacy_setup.vim#L179-L212
 -- Maybe some here: https://github.com/mjacobus/lvim/blob/main/lua/config/mappings.lua
 
-vim.g.mapleader = " "
 local map = vim.keymap.set
 local opts = { noremap = true, silent = true }
 
+map('n', '<leader>cd', vim.diagnostic.open_float, { desc = 'Line Diagnostics' })
+
 map("n", "<leader>pv", vim.cmd.Ex)
 map("n", "<leader>w", ":w<CR>", { desc = "Save file" })
 map("i", "jj", "<Esc>")
diff --git a/lua/user/options.lua b/lua/user/options.lua
index bdd9cd3..d419d0e 100644
--- a/lua/user/options.lua
+++ b/lua/user/options.lua
@@ -1,3 +1,4 @@
+-- Mapping for line diagnostics
 vim.g.swap = false
 
 -- Use system clipboard