diff --git a/tutorials/multiphase/interFoam/les/nozzleFlow2D/Allclean b/tutorials/multiphase/interFoam/les/nozzleFlow2D/Allclean
index e7f7e3082b5697003b474184e8cdb785ccaee963..6b3920f676489f0e14b33f8218cc52e7ebdb484e 100755
--- a/tutorials/multiphase/interFoam/les/nozzleFlow2D/Allclean
+++ b/tutorials/multiphase/interFoam/les/nozzleFlow2D/Allclean
@@ -6,6 +6,5 @@ cd ${0%/*} || exit 1    # run from this directory
 
 cleanCase
 rm system/topoSetDict > /dev/null 2>&1
-cp constant/polyMesh/boundary.org constant/polyMesh/boundary
 
 # ----------------------------------------------------------------- end-of-file
diff --git a/tutorials/multiphase/interFoam/les/nozzleFlow2D/Allrun b/tutorials/multiphase/interFoam/les/nozzleFlow2D/Allrun
index bdd17ed03350834cc6921cb53e2555ce1cf305fd..a04c90ca8d0406cc7e860e7ba3008c52e2cdaf75 100755
--- a/tutorials/multiphase/interFoam/les/nozzleFlow2D/Allrun
+++ b/tutorials/multiphase/interFoam/les/nozzleFlow2D/Allrun
@@ -30,7 +30,6 @@ while [ "$i" -lt 3 ] ; do
     rm -rf 1e-08
     i=`expr $i + 1`
 done
-cp constant/polyMesh/boundary.org constant/polyMesh/boundary
 
 runApplication $application