diff --git a/lua/lspconfiguration.lua b/lua/lspconfiguration.lua
index a893edc..eaee051 100644
--- a/lua/lspconfiguration.lua
+++ b/lua/lspconfiguration.lua
@@ -64,3 +64,21 @@ vim.lsp.config("vhdl_ls", {
 	root_markers = { "vhdl_ls.toml", ".git" },
 	settings = {},
 })
+
+local registry = require("mason-registry")
+
+registry:on("package:install:success", function(pkg)
+	vim.schedule(function()
+		vim.notify("Installed " .. pkg.name)
+
+		-- Formatter neu laden
+		package.loaded["formatter"] = nil
+		require("formatter")
+
+		-- ALE reset
+		vim.cmd("ALEFixSuggest") -- oder ALELint
+
+		-- LSP neu attachen
+		vim.cmd("LspRestart")
+	end)
+end)