diff --git a/src/TurbulenceModels/turbulenceModels/laminar/laminar.C b/src/TurbulenceModels/turbulenceModels/laminar/laminar.C
index c2799e5cc13014221bceb9d436dcdd5a9778cb3c..eac733d49d9ebb909022a0efeee57ef275ba95bd 100644
--- a/src/TurbulenceModels/turbulenceModels/laminar/laminar.C
+++ b/src/TurbulenceModels/turbulenceModels/laminar/laminar.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2013 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2013-2014 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -38,7 +38,7 @@ Foam::laminar<BasicTurbulenceModel>::laminar
     const alphaField& alpha,
     const rhoField& rho,
     const volVectorField& U,
-    const surfaceScalarField& alphaPhi,
+    const surfaceScalarField& alphaRhoPhi,
     const surfaceScalarField& phi,
     const transportModel& transport,
     const word& propertiesName
@@ -49,7 +49,7 @@ Foam::laminar<BasicTurbulenceModel>::laminar
         alpha,
         rho,
         U,
-        alphaPhi,
+        alphaRhoPhi,
         phi,
         transport,
         propertiesName
@@ -66,7 +66,7 @@ Foam::laminar<BasicTurbulenceModel>::New
     const alphaField& alpha,
     const rhoField& rho,
     const volVectorField& U,
-    const surfaceScalarField& alphaPhi,
+    const surfaceScalarField& alphaRhoPhi,
     const surfaceScalarField& phi,
     const transportModel& transport,
     const word& propertiesName
@@ -79,7 +79,7 @@ Foam::laminar<BasicTurbulenceModel>::New
             alpha,
             rho,
             U,
-            alphaPhi,
+            alphaRhoPhi,
             phi,
             transport,
             propertiesName
@@ -141,7 +141,10 @@ Foam::laminar<BasicTurbulenceModel>::nuEff() const
 {
     return tmp<volScalarField>
     (
-        new volScalarField("nuEff", this->nu())
+        new volScalarField
+        (
+            IOobject::groupName("nuEff", this->U_.group()), this->nu()
+        )
     );
 }