diff --git a/src/processor_tracker_feature_dummy.cpp b/src/processor_tracker_feature_dummy.cpp
index ead77710e38cdf0c589c8391fc7ed20dd18c873f..016d2459cd63b31d71a1e0ef9e1c7a87645c7699 100644
--- a/src/processor_tracker_feature_dummy.cpp
+++ b/src/processor_tracker_feature_dummy.cpp
@@ -23,7 +23,8 @@ unsigned int ProcessorTrackerFeatureDummy::trackFeatures(const FeatureBaseList&
     auto features_lost = 0;
     for (auto feat_in_ptr : _feature_list_in)
     {
-        if (features_lost < 2)
+
+        if ( rand() % static_cast<int>(101) < 30 )
         {
             features_lost++;
             std::cout << "feature " << feat_in_ptr->id() << " lost!" << std::endl;