diff --git a/src/randomProcesses/noise/noiseModels/surfaceNoise/surfaceNoise.C b/src/randomProcesses/noise/noiseModels/surfaceNoise/surfaceNoise.C
index f24289c495..69cb1713c1 100644
--- a/src/randomProcesses/noise/noiseModels/surfaceNoise/surfaceNoise.C
+++ b/src/randomProcesses/noise/noiseModels/surfaceNoise/surfaceNoise.C
@@ -61,7 +61,7 @@ void surfaceNoise::initialise(const dictionary& dict)
         readerPtr_.reset(surfaceReader::New(readerType, inputFileName_).ptr());
 
         // Find the index of the pressure data
-        const word pName(dict.lookupOrDefault<word>("pName", "p"));
+        const word pName(dict.lookupOrDefault<word>("p", "p"));
         const List<word> fieldNames(readerPtr_->fieldNames(0));
         pIndex_ = findIndex(fieldNames, pName);
         if (pIndex_ == -1)
diff --git a/tutorials/incompressible/pimpleFoam/RAS/pitzDaily/system/controlDict b/tutorials/incompressible/pimpleFoam/RAS/pitzDaily/system/controlDict
index c6ac48a1bb..f192cc20f9 100644
--- a/tutorials/incompressible/pimpleFoam/RAS/pitzDaily/system/controlDict
+++ b/tutorials/incompressible/pimpleFoam/RAS/pitzDaily/system/controlDict
@@ -48,19 +48,6 @@ runTimeModifiable yes;
 adjustTimeStep  yes;
 
 maxCo           5;
-functions
-{
-    mag(U)
-    {
-        type            mag;
-        libs            ( "libfieldFunctionObjects.so" );
-        field           U;
-        executeControl  writeTime;
-        writeControl    writeTime;
-        fields          1 ( U );
-        result          myMagU;
-    }
-}
 
 
 // ************************************************************************* //