diff --git a/rcfiles/neovim.lua b/rcfiles/neovim.lua
index f29899b..b5f5b8f 100644
--- a/rcfiles/neovim.lua
+++ b/rcfiles/neovim.lua
@@ -37,37 +37,36 @@ vim.keymap.set('n', '<leader>fh', tbuiltin.help_tags, {})
 vim.keymap.set('n', '<leader>fs', tbuiltin.spell_suggest, {})
 
 -- General LSP settings
-local sign = function(opts)
-  vim.fn.sign_define(opts.name, {
-    texthl = opts.name,
-    text = opts.text,
-    numhl = ''
-  })
-end
-
-sign({name = 'DiagnosticSignError', text = '🛑'})
-sign({name = 'DiagnosticSignWarn', text = '⚠️'})
-sign({name = 'DiagnosticSignHint', text = '💭'})
-sign({name = 'DiagnosticSignInfo', text = '🗒️'})
 vim.lsp.enable('pylsp')
 
+-- LSP diagnostic signs
 vim.diagnostic.config({
-    virtual_text = false,
+    virtual_text = true,
     signs = true,
     update_in_insert = true,
     underline = true,
-    severity_sort = false,
-    float = {
-        border = 'rounded',
-        source = 'always',
-        header = '',
-        prefix = '',
-    },
+    severity_sort = true,
+    signs = {
+      text = {
+        [vim.diagnostic.severity.ERROR] = "E",
+        [vim.diagnostic.severity.WARN] = "W",
+        [vim.diagnostic.severity.INFO] = "I",
+        [vim.diagnostic.severity.HINT] = "?"
+      },
+      numhl = {
+        [vim.diagnostic.severity.ERROR] = "ErrorMsg",
+        [vim.diagnostic.severity.WARN] = "WarningMsg",
+        [vim.diagnostic.severity.INFO] = "DiagnosticInfo",
+        [vim.diagnostic.severity.HINT] = "DiagnosticHint"
+      }
+    }
 })
 
+vim.keymap.set('n', '<leader><leader>d', '<cmd>lua vim.diagnostic.open_float()<CR>', { noremap = true, silent = true })
+
 vim.cmd([[
-set signcolumn=yes
-autocmd CursorHold * lua vim.diagnostic.open_float(nil, { focusable = false })
+  set signcolumn=yes
+  autocmd CursorHold * lua vim.diagnostic.open_float(nil, { focusable = false })
 ]])
 
 -- Rust tools for Rust-specific LSP