diff --git a/Sources/app/src/main/AndroidManifest.xml b/Sources/app/src/main/AndroidManifest.xml
index 6d1f5dd..4bdf0b3 100644
--- a/Sources/app/src/main/AndroidManifest.xml
+++ b/Sources/app/src/main/AndroidManifest.xml
@@ -17,6 +17,7 @@
         tools:targetApi="33">
         <activity
             android:name=".ui.activity.MainActivity"
+            android:screenOrientation="portrait"
             android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>