diff --git a/tests/pe/MinMaxRefinement.cpp b/tests/pe/MinMaxRefinement.cpp
index 458052c0e4f1853e3ab03b8f45e91c040915699e..3c13d4cfbc7fc6aa974a9cb6f0688e98d813965c 100644
--- a/tests/pe/MinMaxRefinement.cpp
+++ b/tests/pe/MinMaxRefinement.cpp
@@ -144,7 +144,7 @@ int main( int argc, char ** argv )
       ccd->reloadBodies();
    }
 
-   WALBERLA_CHECK_EQUAL( blockforest.size(), mpi::MPIManager::instance()->worldRank() == 6 ? 1 : 0);
+   WALBERLA_CHECK_EQUAL( blockforest.size(), mpi::MPIManager::instance()->worldRank() == 0 ? 1 : 0);
    WALBERLA_LOG_DEVEL( infoCollection->size() );
 
    for (unsigned int i = 0; i < 30; ++i)