diff --git a/lib/screens/metering/components/camera_container/bloc_container_camera.dart b/lib/screens/metering/components/camera_container/bloc_container_camera.dart
index fd81b68..ef6125e 100644
--- a/lib/screens/metering/components/camera_container/bloc_container_camera.dart
+++ b/lib/screens/metering/components/camera_container/bloc_container_camera.dart
@@ -132,6 +132,7 @@ class CameraContainerBloc extends EvSourceBlocBase<CameraContainerEvent, CameraC
 
       await _cameraController!.initialize();
       await _cameraController!.setFlashMode(FlashMode.off);
+      await _cameraController!.lockCaptureOrientation(DeviceOrientation.portraitUp);
 
       _zoomRange = await Future.wait<double>([
         _cameraController!.getMinZoomLevel(),