diff --git a/wikiutil/GenerateAllSitemaps/GenerateAllSitemaps.ps1 b/wikiutil/GenerateAllSitemaps/GenerateAllSitemaps.ps1
new file mode 100644
index 00000000..33ea56d0
--- /dev/null
+++ b/wikiutil/GenerateAllSitemaps/GenerateAllSitemaps.ps1
@@ -0,0 +1,14 @@
+#!/usr/bin/env pwsh
+
+$sitenames = Get-ChildItem -Path /web1-data1/wikiconf/sites/ -Directory | select -ExpandProperty Name
+
+foreach($name in $sitenames){
+	if($name -like "*.d"){
+
+		$actualname = $name.Replace(".d", "")
+
+		$env:MT_WIKI_NAME = $actualname
+		php /web1-data1/wikiroot/current/w/maintenance/generateSitemap.php --fspath=/web1-data1/wikidata/sitemap/$actualname --urlpath=/sitemap/ --server=https://$actualname --identifier=$actualname --memory-limit=150M --skip-redirects
+	}
+}
+
diff --git a/wikiutil/GenerateAllSitemaps/README.md b/wikiutil/GenerateAllSitemaps/README.md
new file mode 100644
index 00000000..f82d461c
--- /dev/null
+++ b/wikiutil/GenerateAllSitemaps/README.md
@@ -0,0 +1,7 @@
+GenerateAllSitemaps
+
+Quick and dirty powershell script which generates sitmaps for all the sites in wikiconf/sites
+
+Don't put things that aren't sites into wikiconf/sites and nobody will get hurt
+
+Run every couple days or so on the openwiki stack via cron