diff --git a/website/public/manifest.json b/website/public/manifest.json
index 832bcf4..1272d00 100644
--- a/website/public/manifest.json
+++ b/website/public/manifest.json
@@ -40,7 +40,6 @@
   "launch_handler": {
     "client_mode": "auto"
   },
-  "orientation": "any",
   "categories": [
     "education",
     "language",