diff --git a/tutorials/multiphase/interDyMFoam/RAS/motorBike/0.orig/nut b/tutorials/multiphase/interDyMFoam/RAS/motorBike/0.orig/nut
index 508970803f..b0749b3ca9 100644
--- a/tutorials/multiphase/interDyMFoam/RAS/motorBike/0.orig/nut
+++ b/tutorials/multiphase/interDyMFoam/RAS/motorBike/0.orig/nut
@@ -32,7 +32,7 @@ boundaryField
 
     wall
     {
-        type            nutkRoughWallFunction;
+        type            nutkWallFunction;
         Ks              uniform 100e-6;
         Cs              uniform 0.5;
         value           $internalField;
diff --git a/tutorials/multiphase/interDyMFoam/RAS/motorBike/0.orig/omega b/tutorials/multiphase/interDyMFoam/RAS/motorBike/0.orig/omega
index 7223ea0a74..37cf3f964b 100644
--- a/tutorials/multiphase/interDyMFoam/RAS/motorBike/0.orig/omega
+++ b/tutorials/multiphase/interDyMFoam/RAS/motorBike/0.orig/omega
@@ -33,6 +33,7 @@ boundaryField
     wall
     {
         type            omegaWallFunction;
+        blended         true;
         value           $internalField;
     }
 }