diff --git a/manifest.webmanifest b/manifest.webmanifest
index 1388eaa..e8a1a78 100644
--- a/manifest.webmanifest
+++ b/manifest.webmanifest
@@ -6,7 +6,7 @@
     "start_url": "/custom/baustelle/index.php",
     "scope": "/custom/baustelle/",
     "display": "standalone",
-    "orientation": "portrait",
+    "orientation": "any",
     "background_color": "#1a1a1f",
     "theme_color": "#1a1a1f",
     "lang": "de",