diff --git a/hooks/post-push b/hooks/post-push
deleted file mode 100644
index eb7149a..0000000
--- a/hooks/post-push
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/sh
-set -e
-
-repo_root=$(git rev-parse --show-toplevel)
-powershell.exe -NoProfile -ExecutionPolicy Bypass -File "$repo_root/deploy-cloudflare.ps1"
diff --git a/hooks/post-push.cmd b/hooks/post-push.cmd
new file mode 100644
index 0000000..91068e7
--- /dev/null
+++ b/hooks/post-push.cmd
@@ -0,0 +1,6 @@
+@echo off
+setlocal
+set "REPO_ROOT=%~dp0..\.."
+powershell.exe -NoProfile -ExecutionPolicy Bypass -File "%REPO_ROOT%\deploy-cloudflare.ps1"
+if errorlevel 1 exit /b 1
+exit /b 0
diff --git a/install-cloudflare-hook.ps1 b/install-cloudflare-hook.ps1
index 7a5d403..3e76091 100644
--- a/install-cloudflare-hook.ps1
+++ b/install-cloudflare-hook.ps1
@@ -1,13 +1,14 @@
 $ErrorActionPreference = "Stop"
 $root = Split-Path -Parent $MyInvocation.MyCommand.Path
 $hooks = Join-Path $root ".git\hooks"
-$source = Join-Path $root "hooks\post-push"
-$target = Join-Path $hooks "post-push"
+$source = Join-Path $root "hooks\post-push.cmd"
+$target = Join-Path $hooks "post-push.cmd"
 
 if (-not (Test-Path $hooks)) {
     throw "Nie znaleziono folderu .git/hooks. Uruchom skrypt w katalogu repozytorium."
 }
 
 Copy-Item $source $target -Force
+Remove-Item (Join-Path $hooks "post-push") -Force -ErrorAction SilentlyContinue
 Write-Host "Zainstalowano hook post-push: $target"
 Write-Host "Po kazdym udanym git push zostanie uruchomiony deploy do Cloudflare Pages."