diff --git a/applications/solvers/compressible/rhoCentralFoam/BCs/U/maxwellSlipUFvPatchVectorField.C b/applications/solvers/compressible/rhoCentralFoam/BCs/U/maxwellSlipUFvPatchVectorField.C
index 49080956d87c36fa5f49304ca091e63e318d063f..6802f969e1a36e867147b8fca337923e51e533d8 100644
--- a/applications/solvers/compressible/rhoCentralFoam/BCs/U/maxwellSlipUFvPatchVectorField.C
+++ b/applications/solvers/compressible/rhoCentralFoam/BCs/U/maxwellSlipUFvPatchVectorField.C
@@ -105,8 +105,6 @@ maxwellSlipUFvPatchVectorField::maxwellSlipUFvPatchVectorField
         (
             vectorField("value", dict, p.size())
         );
-        refValue() = vectorField("refValue", dict, p.size());
-        valueFraction() = scalarField("valueFraction", dict, p.size());
     }
     else
     {
@@ -131,7 +129,6 @@ maxwellSlipUFvPatchVectorField::maxwellSlipUFvPatchVectorField
 
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
-// Update the coefficients associated with the patch field
 void maxwellSlipUFvPatchVectorField::updateCoeffs()
 {
     if (updated())
@@ -179,7 +176,6 @@ void maxwellSlipUFvPatchVectorField::updateCoeffs()
 }
 
 
-// Write
 void maxwellSlipUFvPatchVectorField::write(Ostream& os) const
 {
     fvPatchVectorField::write(os);
@@ -190,8 +186,10 @@ void maxwellSlipUFvPatchVectorField::write(Ostream& os) const
         << thermalCreep_ << token::END_STATEMENT << nl;
     os.writeKeyword("curvature") << curvature_ << token::END_STATEMENT << nl;
 
-    refValue().writeEntry("refValue", os);
-    valueFraction().writeEntry("valueFraction", os);
+    os.writeKeyword("refValue")
+        << refValue() << token::END_STATEMENT << nl;
+    os.writeKeyword("valueFraction")
+        << valueFraction() << token::END_STATEMENT << nl;
 
     writeEntry("value", os);
 }
diff --git a/applications/solvers/compressible/rhoCentralFoam/BCs/U/maxwellSlipUFvPatchVectorField.H b/applications/solvers/compressible/rhoCentralFoam/BCs/U/maxwellSlipUFvPatchVectorField.H
index 1e640891bfc88f89ed70bc8185401efb0698ab78..258e06f01ccd928aa6b2891f5ece629739b8764c 100644
--- a/applications/solvers/compressible/rhoCentralFoam/BCs/U/maxwellSlipUFvPatchVectorField.H
+++ b/applications/solvers/compressible/rhoCentralFoam/BCs/U/maxwellSlipUFvPatchVectorField.H
@@ -45,14 +45,13 @@ namespace Foam
 {
 
 /*---------------------------------------------------------------------------*\
-                Class maxwellSlipUFvPatch Declaration
+                     Class maxwellSlipUFvPatch Declaration
 \*---------------------------------------------------------------------------*/
 
 class maxwellSlipUFvPatchVectorField
 :
     public mixedFixedValueSlipFvPatchVectorField
 {
-
     // Private data
 
         // Accommodation coefficient
@@ -67,6 +66,7 @@ class maxwellSlipUFvPatchVectorField
         // Include boundary curvature term (default on)
         Switch curvature_;
 
+
 public:
 
     //- Runtime type information
@@ -128,6 +128,7 @@ public:
             );
         }
 
+
     // Member functions
 
         //- Update the coefficients associated with the patch field