diff --git a/tutorials/modules/CHT/circuitBoardCooling/0/baffle3D/T b/tutorials/modules/CHT/circuitBoardCooling/0/baffle3D/T
index 9c389cf5af..bb97da5cb2 100644
--- a/tutorials/modules/CHT/circuitBoardCooling/0/baffle3D/T
+++ b/tutorials/modules/CHT/circuitBoardCooling/0/baffle3D/T
@@ -30,7 +30,6 @@ boundaryField
     "baffle3D_to_fluid_.*"
     {
         type            coupledTemperature;
-        kappa           kappa;
         value           $internalField;
     }
 }
diff --git a/tutorials/modules/CHT/circuitBoardCooling/0/fluid/T.orig b/tutorials/modules/CHT/circuitBoardCooling/0/fluid/T.orig
index 9fd055d5bd..3539547a31 100644
--- a/tutorials/modules/CHT/circuitBoardCooling/0/fluid/T.orig
+++ b/tutorials/modules/CHT/circuitBoardCooling/0/fluid/T.orig
@@ -30,7 +30,6 @@ boundaryField
     "fluid_to_baffle3D_.*"
     {
         type            coupledTemperature;
-        kappa           kappa;
         value           $internalField;
     }
 
diff --git a/tutorials/modules/CHT/coolingCylinder2D/0/fluid/T b/tutorials/modules/CHT/coolingCylinder2D/0/fluid/T
index 705d4536ee..b7b32a15b6 100644
--- a/tutorials/modules/CHT/coolingCylinder2D/0/fluid/T
+++ b/tutorials/modules/CHT/coolingCylinder2D/0/fluid/T
@@ -40,7 +40,8 @@ boundaryField
     wall
     {
         type            coupledTemperature;
-        kappa           kappa;
+        thicknessLayers (1e-3);
+        kappaLayers     (1e-3);
         value           $internalField;
     }
 
diff --git a/tutorials/modules/CHT/coolingCylinder2D/0/solid/T b/tutorials/modules/CHT/coolingCylinder2D/0/solid/T
index 37fcdd0d2d..6b18e7928a 100644
--- a/tutorials/modules/CHT/coolingCylinder2D/0/solid/T
+++ b/tutorials/modules/CHT/coolingCylinder2D/0/solid/T
@@ -22,7 +22,8 @@ boundaryField
     wall
     {
         type            coupledTemperature;
-        kappa           kappa;
+        thicknessLayers (1e-3);
+        kappaLayers     (1e-3);
         value           $internalField;
     }
 }
diff --git a/tutorials/modules/CHT/coolingSphere/templates/0/fluid/T b/tutorials/modules/CHT/coolingSphere/templates/0/fluid/T
index 78305ab32c..a70729f789 100644
--- a/tutorials/modules/CHT/coolingSphere/templates/0/fluid/T
+++ b/tutorials/modules/CHT/coolingSphere/templates/0/fluid/T
@@ -37,7 +37,6 @@ boundaryField
     wall
     {
         type            coupledTemperature;
-        kappa           kappa;
         value           uniform $Tinitial;
     }
 
diff --git a/tutorials/modules/CHT/coolingSphere/templates/0/solid/T b/tutorials/modules/CHT/coolingSphere/templates/0/solid/T
index 0906d31956..4e569534be 100644
--- a/tutorials/modules/CHT/coolingSphere/templates/0/solid/T
+++ b/tutorials/modules/CHT/coolingSphere/templates/0/solid/T
@@ -25,7 +25,6 @@ boundaryField
     {
         type            coupledTemperature;
         value           $internalField;
-        kappa           kappa;
     }
 }