diff --git a/briar-android/src/main/java/org/briarproject/briar/android/contact/add/nearby/KeyAgreementFragment.java b/briar-android/src/main/java/org/briarproject/briar/android/contact/add/nearby/KeyAgreementFragment.java
index 6d179af89..2aa53fd50 100644
--- a/briar-android/src/main/java/org/briarproject/briar/android/contact/add/nearby/KeyAgreementFragment.java
+++ b/briar-android/src/main/java/org/briarproject/briar/android/contact/add/nearby/KeyAgreementFragment.java
@@ -31,6 +31,7 @@ import androidx.annotation.UiThread;
 import androidx.lifecycle.ViewModelProvider;
 
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_NOSENSOR;
+import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
 import static android.view.View.INVISIBLE;
 import static android.view.View.VISIBLE;
 import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
@@ -122,6 +123,13 @@ public class KeyAgreementFragment extends BaseFragment
 		}
 	}
 
+	@Override
+	public void onDestroy() {
+		requireActivity()
+				.setRequestedOrientation(SCREEN_ORIENTATION_UNSPECIFIED);
+		super.onDestroy();
+	}
+
 	@Override
 	public void setFullscreen(boolean fullscreen) {
 		LinearLayout.LayoutParams statusParams, qrCodeParams;