diff --git a/applications/solvers/basic/laplacianFoam/laplacianFoam.C b/applications/solvers/basic/laplacianFoam/laplacianFoam.C
index 08c398152..d025f6bb4 100644
--- a/applications/solvers/basic/laplacianFoam/laplacianFoam.C
+++ b/applications/solvers/basic/laplacianFoam/laplacianFoam.C
@@ -30,7 +30,7 @@ Description
 \*---------------------------------------------------------------------------*/
 
 #include "fvCFD.H"
-
+#include "simpleControl.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -41,6 +41,9 @@ int main(int argc, char *argv[])
 
 #   include "createTime.H"
 #   include "createMesh.H"
+
+    simpleControl simple(mesh);
+
 #   include "createFields.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@@ -51,9 +54,7 @@ int main(int argc, char *argv[])
     {
         Info<< "Time = " << runTime.timeName() << nl << endl;
 
-#       include "readSIMPLEControls.H"
-
-        for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
+        while (simple.correctNonOrthogonal())
         {
             solve
             (
diff --git a/tutorials/basic/laplacianFoam/Case1.1_mixingPlane_sector_AB_60deg/system/fvSchemes b/tutorials/basic/laplacianFoam/Case1.1_mixingPlane_sector_AB_60deg/system/fvSchemes
index 3768f090e..150202974 100644
--- a/tutorials/basic/laplacianFoam/Case1.1_mixingPlane_sector_AB_60deg/system/fvSchemes
+++ b/tutorials/basic/laplacianFoam/Case1.1_mixingPlane_sector_AB_60deg/system/fvSchemes
@@ -35,7 +35,6 @@ divSchemes
     div(phi,R)      Gauss upwind;
     div(R)          Gauss linear;
     div(phi,nuTilda) Gauss upwind;
-    div((nuEff*dev(grad(U).T()))) Gauss linear;
 }
 
 laplacianSchemes
@@ -62,12 +61,6 @@ snGradSchemes
     default         corrected;
 }
 
-fluxRequired
-{
-    default         no;
-    p;
-}
-
 mixingPlane
 {
     default         areaAveraging;
diff --git a/tutorials/basic/laplacianFoam/flange/constant/polyMesh/boundary b/tutorials/basic/laplacianFoam/flange/constant/polyMesh/boundary
index 78afd7dcf..3928133c7 100644
--- a/tutorials/basic/laplacianFoam/flange/constant/polyMesh/boundary
+++ b/tutorials/basic/laplacianFoam/flange/constant/polyMesh/boundary
@@ -1,7 +1,7 @@
 /*--------------------------------*- C++ -*----------------------------------*\
 | =========                 |                                                 |
 | \\      /  F ield         | foam-extend: Open Source CFD                    |
-|  \\    /   O peration     | Version:     3.2                                |
+|  \\    /   O peration     | Version:     4.0                                |
 |   \\  /    A nd           | Web:         http://www.foam-extend.org         |
 |    \\/     M anipulation  | For copyright notice see file Copyright         |
 \*---------------------------------------------------------------------------*/
diff --git a/tutorials/basic/laplacianFoam/flange/system/fvSchemes b/tutorials/basic/laplacianFoam/flange/system/fvSchemes
index f209524d4..3c4e61eae 100644
--- a/tutorials/basic/laplacianFoam/flange/system/fvSchemes
+++ b/tutorials/basic/laplacianFoam/flange/system/fvSchemes
@@ -47,10 +47,4 @@ snGradSchemes
     default         corrected;
 }
 
-fluxRequired
-{
-    default         no;
-    T               ;
-}
-
 // ************************************************************************* //
diff --git a/tutorials/basic/laplacianFoam/twoBlocksMixingPlane/system/fvSchemes b/tutorials/basic/laplacianFoam/twoBlocksMixingPlane/system/fvSchemes
index 25da1966b..038e70296 100644
--- a/tutorials/basic/laplacianFoam/twoBlocksMixingPlane/system/fvSchemes
+++ b/tutorials/basic/laplacianFoam/twoBlocksMixingPlane/system/fvSchemes
@@ -46,12 +46,6 @@ snGradSchemes
     default         corrected;
 }
 
-fluxRequired
-{
-    default         no;
-    T;
-}
-
 mixingPlane
 {
     default        zeroGradient;
diff --git a/tutorials/basic/laplacianFoam/twoBlocksMixingPlaneMismatch/system/fvSchemes b/tutorials/basic/laplacianFoam/twoBlocksMixingPlaneMismatch/system/fvSchemes
index b8890eb27..8c1ada5e5 100644
--- a/tutorials/basic/laplacianFoam/twoBlocksMixingPlaneMismatch/system/fvSchemes
+++ b/tutorials/basic/laplacianFoam/twoBlocksMixingPlaneMismatch/system/fvSchemes
@@ -46,12 +46,6 @@ snGradSchemes
     default         corrected;
 }
 
-fluxRequired
-{
-    default         no;
-    T;
-}
-
 mixingPlane
 {
     default         zeroGradient;