diff --git a/tutorials/lagrangian/reactingParcelFilmFoam/hotBoxes/system/changeDictionaryDict b/tutorials/lagrangian/reactingParcelFilmFoam/hotBoxes/system/changeDictionaryDict
index d227805e92..9097048a7a 100644
--- a/tutorials/lagrangian/reactingParcelFilmFoam/hotBoxes/system/changeDictionaryDict
+++ b/tutorials/lagrangian/reactingParcelFilmFoam/hotBoxes/system/changeDictionaryDict
@@ -45,6 +45,28 @@ dictionaryReplacement
             }
         }
     }
+
+    "mut"
+    {
+        boundaryField
+        {
+            wallFilm
+            {
+                value           uniform 0;
+            }
+        }
+    }
+
+    "alphat"
+    {
+        boundaryField
+        {
+            wallFilm
+            {
+                value           uniform 0;
+            }
+        }
+    }
 }
 
 // ************************************************************************* //