diff --git a/public/manifest.json b/public/manifest.json
index 2a9da332..4be45a08 100644
--- a/public/manifest.json
+++ b/public/manifest.json
@@ -20,6 +20,7 @@
     ],
     "start_url": ".",
     "display": "fullscreen",
+    "orientation": "landscape",
     "theme_color": "#000000",
     "background_color": "#ffffff"
 }