diff --git a/app/src/main/java/com/nextcloud/talk/activities/CallActivity.java b/app/src/main/java/com/nextcloud/talk/activities/CallActivity.java
index 3d56bfecb..ed22b881b 100644
--- a/app/src/main/java/com/nextcloud/talk/activities/CallActivity.java
+++ b/app/src/main/java/com/nextcloud/talk/activities/CallActivity.java
@@ -428,7 +428,9 @@ public class CallActivity extends AppCompatActivity {
     @OnClick(R.id.call_control_switch_camera)
     public void switchCamera() {
         CameraVideoCapturer cameraVideoCapturer = (CameraVideoCapturer) videoCapturer;
-        cameraVideoCapturer.switchCamera(null);
+        if (cameraVideoCapturer != null) {
+            cameraVideoCapturer.switchCamera(null);
+        }
     }
 
     private void createCameraEnumerator() {