diff --git a/applications/utilities/postProcessing/miscellaneous/postChannel/collapse.H b/applications/utilities/postProcessing/miscellaneous/postChannel/collapse.H
index f8af0f3201..ec047e5862 100644
--- a/applications/utilities/postProcessing/miscellaneous/postChannel/collapse.H
+++ b/applications/utilities/postProcessing/miscellaneous/postChannel/collapse.H
@@ -20,9 +20,9 @@
 
     scalarField pPrime2MeanValues = channelIndexing.collapse(pPrime2Mean);
 
+    /*
     scalarField epsilonValues = channelIndexing.collapse(epsilonMean);
 
-    /*
     scalarField nuMeanValues = channelIndexing.collapse(nuMean);
     scalarField nuPrimeValues = channelIndexing.collapse(nuPrime);
 
@@ -49,9 +49,8 @@
 
     makeGraph(y, pPrime2MeanValues, "pPrime2Mean", UMean.path(), gFormat);
 
-    makeGraph(y, epsilonValues, "epsilon", UMean.path(), gFormat);
-
     /*
+    makeGraph(y, epsilonValues, "epsilon", UMean.path(), gFormat);
     makeGraph(y, nuMeanValues, "nu", UMean.path(), gFormat);
     makeGraph(y, nuPrimeValues, "nuPrime", UMean.path(), gFormat);
     makeGraph(y, gammaDotMeanValues, "gammaDot", UMean.path(), gFormat);
diff --git a/applications/utilities/postProcessing/miscellaneous/postChannel/readFields.H b/applications/utilities/postProcessing/miscellaneous/postChannel/readFields.H
index 45c16675ef..d281b63351 100644
--- a/applications/utilities/postProcessing/miscellaneous/postChannel/readFields.H
+++ b/applications/utilities/postProcessing/miscellaneous/postChannel/readFields.H
@@ -46,6 +46,7 @@
         mesh
     );
 
+    /*
     volScalarField epsilonMean
     (
         IOobject
@@ -58,7 +59,6 @@
         mesh
     );
 
-    /*
     volScalarField nuMean
     (
         IOobject