diff --git a/src/functionObjects/field/Make/files b/src/functionObjects/field/Make/files
index f1e9aad995..14959cbfa5 100644
--- a/src/functionObjects/field/Make/files
+++ b/src/functionObjects/field/Make/files
@@ -81,7 +81,7 @@ extractEulerianParticles/eulerianParticle/eulerianParticle.C
 
 particleDistribution/particleDistribution.C
 
-
+flux/flux.C
 ddt2/ddt2.C
 zeroGradient/zeroGradient.C
 
diff --git a/src/functionObjects/solvers/scalarTransport/scalarTransport.H b/src/functionObjects/solvers/scalarTransport/scalarTransport.H
index cc50136ea8..e2570fc7f9 100644
--- a/src/functionObjects/solvers/scalarTransport/scalarTransport.H
+++ b/src/functionObjects/solvers/scalarTransport/scalarTransport.H
@@ -35,8 +35,6 @@ Description
       the 'schemesField' entry,
     - The diffusivity can be set manually using the 'D' entry, retrieved
       from the turbulence model or specified nut
-    - To specify a different flux derived from U enter UPhi velocity field name
-      (the phi used will be calculated based on this UPhi)
     - To specify a transport quantity within a phase enter phase.
     - bounded01 bounds the transported scalar within 0 and 1.
 
@@ -113,9 +111,8 @@ Usage
     \table
         Property     | Description             | Required    | Default value
         type         | Type name: scalarTransport | yes      |
-        phi          | Name of flux field      | no          | phi
+        phi          | Name of flux field      | yes          |
         rho          | Name of density field   | no          | rho
-        UPhi         | Name of U to generate phi  | no          | none
         phase        | Name of the phase name  | no          | none
         nut          | Name of the turbulence viscosity | no | none
         D            | Diffusion coefficient   | no          | auto generated
@@ -162,7 +159,7 @@ class scalarTransport
         //- Name of field to process
         word fieldName_;
 
-        //- Name of flux field (optional)
+        //- Name of flux field
         word phiName_;
 
         //- Name of density field (optional)