diff --git a/src/ui/flutter_app/android/app/src/main/AndroidManifest.xml b/src/ui/flutter_app/android/app/src/main/AndroidManifest.xml
index f464b244..718e5b8a 100644
--- a/src/ui/flutter_app/android/app/src/main/AndroidManifest.xml
+++ b/src/ui/flutter_app/android/app/src/main/AndroidManifest.xml
@@ -17,6 +17,7 @@
             android:theme="@style/LaunchTheme"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
             android:hardwareAccelerated="true"
+            android:screenOrientation="portrait"
             android:windowSoftInputMode="adjustResize">
             <!-- Specifies an Android theme to apply to this Activity as soon as
                  the Android process has started. This theme is visible to the user