diff --git a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/constant/MRFProperties b/tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/constant/MRFProperties
deleted file mode 100644
index fd749d0396..0000000000
--- a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/constant/MRFProperties
+++ /dev/null
@@ -1,20 +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       dictionary;
-    location    "constant";
-    object      MRFProperties;
-}
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-// none
-
-// ************************************************************************* //
diff --git a/tutorials/incompressible/pimpleDyMFoam/mixerVesselAMI2D/constant/MRFProperties b/tutorials/incompressible/pimpleDyMFoam/mixerVesselAMI2D/constant/MRFProperties
deleted file mode 100644
index 623823d3ab..0000000000
--- a/tutorials/incompressible/pimpleDyMFoam/mixerVesselAMI2D/constant/MRFProperties
+++ /dev/null
@@ -1,31 +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       dictionary;
-    location    "constant";
-    object      MRFProperties;
-}
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-zone1
-{
-    cellZone    rotor;
-    active      yes;
-
-    // Fixed patches (by default they 'move' with the MRF zone)
-    nonRotatingPatches ();
-
-    origin    (0 0 0);
-    axis      (0 0 1);
-    omega     constant 104.72;
-}
-
-// ************************************************************************* //