diff --git a/lua/ui.lua b/lua/ui.lua
index 65ad738..1020fd2 100644
--- a/lua/ui.lua
+++ b/lua/ui.lua
@@ -16,6 +16,7 @@ vim.lsp.handlers['textDocument/signatureHelp'] = vim.lsp.with(
 vim.diagnostic.config({
   float = {
     border = 'rounded',
+    title = 'Diagnostics',
   },
   virtual_text = false,
 })