diff --git a/README.md b/README.md
index 650275a..f53487e 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ This is my personal configuration for Neovim. It may not suit you, but I hope yo
 * Neovim v0.10+
 * Git
 * make / CC (Linux)
-* cmake / MSVC (Windows)
+* make / gcc (Windows + [msys2](https://www.msys2.org/), see [PR#3](https://github.com/IronBlood/config.nvim/pull/3))
 
 ## Config Locations
 
@@ -18,27 +18,6 @@ This is my personal configuration for Neovim. It may not suit you, but I hope yo
 
 Clone into the target folder directly, or create a symlink: `ln -s /path/to/config.nvim ~/.config/nvim` on Linux/macOS, `New-Item -ItemType Junction -Path  $env:LOCALAPPDATA\nvim -Target C:\path\to\config.nvim` in PowerShell, or `mklink /J "%LOCALAPPDATA%\nvim" "C:\path\to\config.nvim"` in `cmd.exe`.
 
-## Building Treesitter on Windows
-
-See the archived [Windows support](https://web.archive.org/web/20250818122834/https://github.com/nvim-treesitter/nvim-treesitter/wiki/Windows-support) for full details. The short version:
-
-- Install the **Desktop development with C++** workload (or the standalone Build Tools) so `cl.exe` is available.
-- Before running `:TSUpdate`, open a shell that has the MSVC environment loaded.
-
-`cmd.exe`
-
-```batch
-call "%ProgramFiles(x86)%\Microsoft Visual Studio\2022\BuildTools\Common7\Tools\VsDevCmd.bat" -arch=x64
-```
-
-PowerShell
-
-```pwsh
-& "C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\Common7\Tools\Launch-VsDevShell.ps1" -Arch amd64
-```
-
-Once the environment variables are set, start Neovim from that shell and run `:TSUpdate`.
-
 ## Plugins
 
 * [base16-nvim](https://github.com/RRethy/base16-nvim) - Theme
diff --git a/lua/config/lsp.lua b/lua/config/lsp.lua
index 1fe3ef5..cd64047 100644
--- a/lua/config/lsp.lua
+++ b/lua/config/lsp.lua
@@ -244,7 +244,6 @@ M.setup = function()
       },
     },
   }
-  servers["copilot-language-server"] = {}
 
   -- LSP servers and clients are able to communicate to each other what features they support.
   --  By default, Neovim doesn't support everything that is in the LSP specification.
@@ -292,9 +291,7 @@ M.setup = function()
   ---@param server_name string
   ---@return string
   local function update_server_name(server_name)
-    local replacements = {
-      ["copilot-languag-server"] = "copilot",
-    }
+    local replacements = {}
 
     return replacements[server_name] or server_name
   end
diff --git a/lua/config/treesitter.lua b/lua/config/treesitter.lua
index e39724d..9226fdd 100644
--- a/lua/config/treesitter.lua
+++ b/lua/config/treesitter.lua
@@ -1,12 +1,5 @@
 local M = {}
 
-if vim.fn.has("win32") == 1 and vim.fn.executable("cl") ~= 1 then
-  vim.notify(
-    "Tree-sitter build env not found (no cl.exe). Start from Developer PowerShell x64 before TSInstall/TSUpdate.",
-    vim.log.levels.WARN
-  )
-end
-
 M.setup = function()
   vim.defer_fn(function()
     require("nvim-treesitter.configs").setup({
diff --git a/lua/plugins/completion.lua b/lua/plugins/completion.lua
index 272532a..4c74977 100644
--- a/lua/plugins/completion.lua
+++ b/lua/plugins/completion.lua
@@ -9,6 +9,9 @@ return {
       "L3MON4D3/LuaSnip",
       version = "2.*",
       build = (function()
+        if vim.fn.has("win32") == 1 and vim.fn.executable("mingw32-make") then
+          return 'LUA_LDLIBS="-lluajit-5.1" mingw32-make install_jsregexp'
+        end
         if vim.fn.has("win32") == 1 or vim.fn.executable("make") == 0 then
           return
         end
diff --git a/lua/plugins/nvim-tree.lua b/lua/plugins/nvim-tree.lua
index 7e58236..362ae8c 100644
--- a/lua/plugins/nvim-tree.lua
+++ b/lua/plugins/nvim-tree.lua
@@ -19,6 +19,7 @@ return {
     vim.keymap.set("n", "<C-n>", api.tree.toggle, opts("Toggle nvim tree"))
     require("nvim-tree").setup({
       git = {
+        enable = vim.fn.has("win32") == 0,
         timeout = 10000,
       },
     })
diff --git a/lua/plugins/telescope.lua b/lua/plugins/telescope.lua
index 45714dc..9ecbc55 100644
--- a/lua/plugins/telescope.lua
+++ b/lua/plugins/telescope.lua
@@ -14,17 +14,16 @@ return {
       build = function()
         if vim.fn.has("win32") == 1 then
           -- make sure CMake, and the Microsoft C++ Build Tools are installed on Windows
-          return 'cmake -S. -Bbuild -G "Visual Studio 17 2022" -A x64'
-            .. " && cmake --build build --config Release --target install"
+          return "mingw32-make"
         else
           -- for Linux and Linux-like systems
           return "make"
         end
       end,
       cond = function()
-        -- Windows
+        -- Windows + msys2
         if vim.fn.has("win32") == 1 then
-          return vim.fn.executable("cmake") == 1
+          return vim.fn.executable("mingw32-make") == 1
         end
 
         -- Linux and Linux-like
diff --git a/plugin/terminal.lua b/plugin/terminal.lua
index ac83347..bb980c3 100644
--- a/plugin/terminal.lua
+++ b/plugin/terminal.lua
@@ -23,20 +23,6 @@ vim.api.nvim_create_autocmd("TermOpen", {
   end,
 })
 
-if vim.fn.has("win32") == 1 then
-  if vim.fn.executable("pwsh.exe") == 1 then
-    vim.opt.shell = "pwsh.exe"
-    vim.opt.shellcmdflag = "-NoLogo -ExecutionPolicy RemoteSigned -Command"
-    vim.opt.shellquote = ""
-    vim.opt.shellxquote = ""
-  elseif vim.fn.executable("powershell.exe") == 1 then
-    vim.opt.shell = "powershell.exe"
-    vim.opt.shellcmdflag = "-NoLogo -NoProfile -ExecutionPolicy RemoteSigned -Command"
-    vim.opt.shellquote = ""
-    vim.opt.shellxquote = ""
-  end
-end
-
 local function create_bottom_window(opts)
   opts = opts or {}