diff --git a/tutorials/incompressible/pimpleDyMFoam/mixerVesselAMI2D/constant/polyMesh/boundary b/tutorials/incompressible/pimpleDyMFoam/mixerVesselAMI2D/constant/polyMesh/boundary
deleted file mode 100644
index 34ba2b59dd..0000000000
--- a/tutorials/incompressible/pimpleDyMFoam/mixerVesselAMI2D/constant/polyMesh/boundary
+++ /dev/null
@@ -1,78 +0,0 @@
-/*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  dev                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
-|    \\/     M anipulation  |                                                 |
-\*---------------------------------------------------------------------------*/
-FoamFile
-{
-    version     2.0;
-    format      ascii;
-    class       polyBoundaryMesh;
-    location    "constant/polyMesh";
-    object      boundary;
-}
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-6
-(
-    rotor
-    {
-        type            wall;
-        nFaces          192;
-        startFace       5856;
-    }
-    stator
-    {
-        type            wall;
-        nFaces          192;
-        startFace       6048;
-    }
-    AMI1
-    {
-        type            cyclicAMI;
-        nFaces          96;
-        startFace       6240;
-        matchTolerance  0.0001;
-        neighbourPatch  AMI2;
-        transform       noOrdering;
-        surface
-        {
-            type            searchableCylinder;
-            point1          ( 0 0 -1 );
-            point2          ( 0 0 1 );
-            radius          0.5;
-        }
-    }
-    AMI2
-    {
-        type            cyclicAMI;
-        nFaces          96;
-        startFace       6336;
-        matchTolerance  0.0001;
-        neighbourPatch  AMI1;
-        transform       noOrdering;
-        surface
-        {
-            type            searchableCylinder;
-            point1          ( 0 0 -1 );
-            point2          ( 0 0 1 );
-            radius          0.5;
-        }
-    }
-    front
-    {
-        type            empty;
-        nFaces          3072;
-        startFace       6432;
-    }
-    back
-    {
-        type            empty;
-        nFaces          3072;
-        startFace       9504;
-    }
-)
-
-// ************************************************************************* //