diff --git a/tutorials/lagrangian/coalChemistryFoam/simplifiedSiwek/constant/coalCloud1Properties b/tutorials/lagrangian/coalChemistryFoam/simplifiedSiwek/constant/coalCloud1Properties
index ef11516391..f1b77471c9 100644
--- a/tutorials/lagrangian/coalChemistryFoam/simplifiedSiwek/constant/coalCloud1Properties
+++ b/tutorials/lagrangian/coalChemistryFoam/simplifiedSiwek/constant/coalCloud1Properties
@@ -144,6 +144,8 @@ SingleMixtureFractionCoeffs
 
 LiquidEvaporationCoeffs
 {
+    enthalpyTransfer enthalpyDifference;
+
     activeLiquids
     (
         H2O
diff --git a/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/filter/constant/reactingCloud1Properties b/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/filter/constant/reactingCloud1Properties
index b1b89e17eb..eb71a37830 100644
--- a/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/filter/constant/reactingCloud1Properties
+++ b/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/filter/constant/reactingCloud1Properties
@@ -146,6 +146,8 @@ SinglePhaseMixtureCoeffs
 
 LiquidEvaporationCoeffs
 {
+    enthalpyTransfer enthalpyDifference;
+
     activeLiquids
     (
         H2O
diff --git a/tutorials/lagrangian/reactingParcelFoam/evaporationTest/constant/reactingCloud1Properties b/tutorials/lagrangian/reactingParcelFoam/evaporationTest/constant/reactingCloud1Properties
index 97619b95a7..5a60bcc715 100644
--- a/tutorials/lagrangian/reactingParcelFoam/evaporationTest/constant/reactingCloud1Properties
+++ b/tutorials/lagrangian/reactingParcelFoam/evaporationTest/constant/reactingCloud1Properties
@@ -120,6 +120,8 @@ SinglePhaseMixtureCoeffs
 
 LiquidEvaporationCoeffs
 {
+    enthalpyTransfer enthalpyDifference;
+
     activeLiquids
     (
         H2O