diff --git a/Examples/Monocular/mono_euroc.cc b/Examples/Monocular/mono_euroc.cc
index 3a233129be..1ea8f95784 100644
--- a/Examples/Monocular/mono_euroc.cc
+++ b/Examples/Monocular/mono_euroc.cc
@@ -80,7 +80,7 @@ int main(int argc, char **argv)
     int fps = 20;
     float dT = 1.f/fps;
     // Create SLAM system. It initializes all system threads and gets ready to process frames.
-    ORB_SLAM3::System SLAM(argv[1],argv[2],ORB_SLAM3::System::MONOCULAR, false);
+    ORB_SLAM3::System SLAM(argv[1],argv[2],ORB_SLAM3::System::MONOCULAR, true);
     float imageScale = SLAM.GetImageScale();
 
     double t_resize = 0.f;