diff --git a/hooks/post-push b/hooks/post-push
new file mode 100644
index 0000000..eb7149a
--- /dev/null
+++ b/hooks/post-push
@@ -0,0 +1,5 @@
+#!/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/install-cloudflare-hook.ps1 b/install-cloudflare-hook.ps1
index 3e76091..d2056f2 100644
--- a/install-cloudflare-hook.ps1
+++ b/install-cloudflare-hook.ps1
@@ -1,14 +1,19 @@
 $ErrorActionPreference = "Stop"
 $root = Split-Path -Parent $MyInvocation.MyCommand.Path
 $hooks = Join-Path $root ".git\hooks"
-$source = Join-Path $root "hooks\post-push.cmd"
-$target = Join-Path $hooks "post-push.cmd"
+$source = Join-Path $root "hooks\post-push"
+$target = Join-Path $hooks "post-push"
 
 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
+Remove-Item (Join-Path $hooks "post-push.cmd") -Force -ErrorAction SilentlyContinue
+
+$bash = "C:\Program Files\Git\bin\bash.exe"
+if (Test-Path $bash) {
+    & $bash -lc "chmod +x '$($target -replace '\\','/')'"
+}
 Write-Host "Zainstalowano hook post-push: $target"
 Write-Host "Po kazdym udanym git push zostanie uruchomiony deploy do Cloudflare Pages."