diff --git a/applications/solvers/combustion/reactingFoam/rhoReactingFoam/rhoReactingFoam.C b/applications/solvers/combustion/reactingFoam/rhoReactingFoam/rhoReactingFoam.C
index 44dc3efd0d..d06f51e990 100644
--- a/applications/solvers/combustion/reactingFoam/rhoReactingFoam/rhoReactingFoam.C
+++ b/applications/solvers/combustion/reactingFoam/rhoReactingFoam/rhoReactingFoam.C
@@ -50,10 +50,11 @@ int main(int argc, char *argv[])
     #include "createTime.H"
     #include "createMesh.H"
     #include "createControl.H"
-    #include "createTimeControls.H"
     #include "initContinuityErrs.H"
     #include "createFields.H"
     #include "createFieldRefs.H"
+    #include "createRhoUfIfPresent.H"
+    #include "createTimeControls.H"
 
     turbulence->validate();
 
diff --git a/applications/solvers/compressible/rhoPimpleFoam/createRhoUfIfPresent.H b/src/finiteVolume/cfdTools/compressible/createRhoUfIfPresent.H
similarity index 100%
rename from applications/solvers/compressible/rhoPimpleFoam/createRhoUfIfPresent.H
rename to src/finiteVolume/cfdTools/compressible/createRhoUfIfPresent.H
diff --git a/applications/solvers/compressible/rhoPimpleFoam/updateRhoUf.H b/src/finiteVolume/cfdTools/compressible/updateRhoUf.H
similarity index 100%
rename from applications/solvers/compressible/rhoPimpleFoam/updateRhoUf.H
rename to src/finiteVolume/cfdTools/compressible/updateRhoUf.H