diff --git a/modules/tracker/mbt/test/generic-with-dataset/testGenericTracker.cpp b/modules/tracker/mbt/test/generic-with-dataset/testGenericTracker.cpp
index 0f549a9c85..bd1576e8f7 100644
--- a/modules/tracker/mbt/test/generic-with-dataset/testGenericTracker.cpp
+++ b/modules/tracker/mbt/test/generic-with-dataset/testGenericTracker.cpp
@@ -382,7 +382,7 @@ bool run(const std::string &input_directory, bool opt_click_allowed, bool opt_di
 #endif
 #else
   map_thresh[vpMbGenericTracker::EDGE_TRACKER] =
-    useScanline ? std::pair<double, double>(0.008, 2.3) : std::pair<double, double>(0.009, 4.0);
+    useScanline ? std::pair<double, double>(0.01, 2.5) : std::pair<double, double>(0.009, 4.0);
 #if defined(VISP_HAVE_MODULE_KLT) && defined(VISP_HAVE_OPENCV) && defined(HAVE_OPENCV_IMGPROC) && defined(HAVE_OPENCV_VIDEO)
   map_thresh[vpMbGenericTracker::KLT_TRACKER] =
     useScanline ? std::pair<double, double>(0.006, 1.7) : std::pair<double, double>(0.005, 1.4);