diff --git a/tutorials/multiphase/interDyMFoam/ras/damBreakWithObstacle/constant/setSubset/polyMesh/faceZones b/tutorials/multiphase/interDyMFoam/ras/damBreakWithObstacle/constant/setSubset/polyMesh/faceZones
deleted file mode 100644
index 6469973da..000000000
--- a/tutorials/multiphase/interDyMFoam/ras/damBreakWithObstacle/constant/setSubset/polyMesh/faceZones
+++ /dev/null
@@ -1,21 +0,0 @@
-/*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM Extend Project: Open source CFD        |
-|  \\    /   O peration     | Version:  1.6-ext                               |
-|   \\  /    A nd           | Web:      www.extend-project.de                 |
-|    \\/     M anipulation  |                                                 |
-\*---------------------------------------------------------------------------*/
-FoamFile
-{
-    version     2.0;
-    format      ascii;
-    class       regIOobject;
-    location    "constant/polyMesh";
-    object      faceZones;
-}
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-0
-()
-
-// ************************************************************************* //
diff --git a/tutorials/multiphase/interDyMFoam/ras/damBreakWithObstacle/constant/setSubset/polyMesh/pointZones b/tutorials/multiphase/interDyMFoam/ras/damBreakWithObstacle/constant/setSubset/polyMesh/pointZones
deleted file mode 100644
index 8730f1423..000000000
--- a/tutorials/multiphase/interDyMFoam/ras/damBreakWithObstacle/constant/setSubset/polyMesh/pointZones
+++ /dev/null
@@ -1,21 +0,0 @@
-/*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM Extend Project: Open source CFD        |
-|  \\    /   O peration     | Version:  1.6-ext                               |
-|   \\  /    A nd           | Web:      www.extend-project.de                 |
-|    \\/     M anipulation  |                                                 |
-\*---------------------------------------------------------------------------*/
-FoamFile
-{
-    version     2.0;
-    format      ascii;
-    class       regIOobject;
-    location    "constant/polyMesh";
-    object      pointZones;
-}
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-0
-()
-
-// ************************************************************************* //