diff --git a/calibrationCharuco.cpp b/calibrationCharuco.cpp
index 3542c30..2ab61a5 100644
--- a/calibrationCharuco.cpp
+++ b/calibrationCharuco.cpp
@@ -302,7 +302,7 @@ int main(int argc, char *argv[]) {
     }
 
     cam.stopVideo();
-    cv::destroyWindow("Video");
+    cv::destroyWindow("out");
 
     return 0;
 }
\ No newline at end of file