diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/fvOptions b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/fvOptions
index 8f81bdae42..44aba3100f 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/fvOptions
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/air/fvOptions
@@ -20,7 +20,7 @@ airToporous
     type            constantHeatTransfer;
     active          on;
     selectionMode   mapRegion;
-    consistentMeshes no;
+    interpolationMethod cellVolumeWeight;
     nbrModelName    porousToair;
     nbrRegionName   porous;
     master          false;
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/porous/fvOptions b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/porous/fvOptions
index 3c5bd05176..64561c37f6 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/porous/fvOptions
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/system/porous/fvOptions
@@ -20,7 +20,7 @@ porousToair
     type            constantHeatTransfer;
     active          on;
     selectionMode   mapRegion;
-    consistentMeshes no;
+    interpolationMethod cellVolumeWeight;
     nbrModelName    airToporous;
     nbrRegionName   air;
     master          true;