diff --git a/tutorials/lagrangian/reactingParcelFoam/filter/system/changeDictionaryDict b/tutorials/lagrangian/reactingParcelFoam/filter/system/changeDictionaryDict
deleted file mode 100644
index 4f313de95..000000000
--- a/tutorials/lagrangian/reactingParcelFoam/filter/system/changeDictionaryDict
+++ /dev/null
@@ -1,194 +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;
-    object      changeDictionaryDict;
-}
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-alphat
-{
-    boundaryField
-    {
-        cycLeft
-        {
-            type            cyclic;
-            value           uniform 0;
-        }
-        cycRight
-        {
-            type            cyclic;
-            value           uniform 0;
-        }
-    }
-}
-epsilon
-{
-    boundaryField
-    {
-        cycLeft
-        {
-            type            cyclic;
-            value           uniform 0;
-        }
-        cycRight
-        {
-            type            cyclic;
-            value           uniform 0;
-        }
-    }
-}
-G
-{
-    boundaryField
-    {
-        cycLeft
-        {
-            type            cyclic;
-            value           uniform 0;
-        }
-        cycRight
-        {
-            type            cyclic;
-            value           uniform 0;
-        }
-    }
-}
-H2O
-{
-    boundaryField
-    {
-        cycLeft
-        {
-            type            cyclic;
-            value           uniform 0;
-        }
-        cycRight
-        {
-            type            cyclic;
-            value           uniform 0;
-        }
-    }
-}
-k
-{
-    boundaryField
-    {
-        cycLeft
-        {
-            type            cyclic;
-            value           uniform 0;
-        }
-        cycRight
-        {
-            type            cyclic;
-            value           uniform 0;
-        }
-    }
-}
-nut
-{
-    boundaryField
-    {
-        cycLeft
-        {
-            type            cyclic;
-            value           uniform 0;
-        }
-        cycRight
-        {
-            type            cyclic;
-            value           uniform 0;
-        }
-    }
-}
-N2
-{
-    boundaryField
-    {
-        cycLeft
-        {
-            type            cyclic;
-            value           uniform 0;
-        }
-        cycRight
-        {
-            type            cyclic;
-            value           uniform 0;
-        }
-    }
-}
-O2
-{
-    boundaryField
-    {
-        cycLeft
-        {
-            type            cyclic;
-            value           uniform 0;
-        }
-        cycRight
-        {
-            type            cyclic;
-            value           uniform 0;
-        }
-    }
-}
-p
-{
-    boundaryField
-    {
-        cycLeft
-        {
-            type            cyclic;
-            value           uniform 0;
-        }
-        cycRight
-        {
-            type            cyclic;
-            value           uniform 0;
-        }
-    }
-}
-T
-{
-    boundaryField
-    {
-        cycLeft
-        {
-            type            cyclic;
-            value           uniform 0;
-        }
-        cycRight
-        {
-            type            cyclic;
-            value           uniform 0;
-        }
-    }
-}
-U
-{
-    boundaryField
-    {
-        cycLeft
-        {
-            type            cyclic;
-            value           uniform (0 0 0);
-        }
-        cycRight
-        {
-            type            cyclic;
-            value           uniform (0 0 0);
-        }
-    }
-}
-
-// ************************************************************************* //
diff --git a/tutorials/multiphase/interFoam/RAS/damBreakPorousBaffle/system/changeDictionaryDict b/tutorials/multiphase/interFoam/RAS/damBreakPorousBaffle/system/changeDictionaryDict
deleted file mode 100644
index bbd62e5d8..000000000
--- a/tutorials/multiphase/interFoam/RAS/damBreakPorousBaffle/system/changeDictionaryDict
+++ /dev/null
@@ -1,44 +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;
-    object      changeDictionaryDict;
-}
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-p_rgh
-{
-    boundaryField
-    {
-        porous_half0
-        {
-            type            porousBafflePressure;
-            patchType       cyclic;
-            D               700;
-            I               500;
-            length          1.05;
-            jump            uniform 0;
-            value           uniform 0;
-        }
-        porous_half1
-        {
-            type            porousBafflePressure;
-            patchType       cyclic;
-            D               700;
-            I               500;
-            length          1.05;
-            jump            uniform 0;
-            value           uniform 0;
-        }
-    }
-}
-
-// ************************************************************************* //