diff --git a/aruco/ArucoDetector.cpp b/aruco/ArucoDetector.cpp
index d8b2f9e..bdc95ae 100644
--- a/aruco/ArucoDetector.cpp
+++ b/aruco/ArucoDetector.cpp
@@ -57,6 +57,7 @@ ArucoDetector::ArucoDetector(const float x, const float y, const float z, const
 
 ArucoDetector::~ArucoDetector()
 {
+    std::cout << "ArucoDetector destructor" << std::endl;
     cam->stopVideo();
     cv::destroyAllWindows();
 }