diff --git a/samples/cpp/tutorial_code/core/how_to_scan_images/how_to_scan_images.cpp b/samples/cpp/tutorial_code/core/how_to_scan_images/how_to_scan_images.cpp
index 46313d634..853082abb 100644
--- a/samples/cpp/tutorial_code/core/how_to_scan_images/how_to_scan_images.cpp
+++ b/samples/cpp/tutorial_code/core/how_to_scan_images/how_to_scan_images.cpp
@@ -1,4 +1,4 @@
-#include <opencv2/core.hpp>
+#include <opencv2/core.hpp>
 #include <opencv2/core/utility.hpp>
 #include "opencv2/imgcodecs.hpp"
 #include <opencv2/highgui.hpp>