diff --git a/tutorials/lagrangian/coalChemistryFoam/simplifiedSiwek/constant/thermophysicalProperties b/tutorials/lagrangian/coalChemistryFoam/simplifiedSiwek/constant/thermophysicalProperties
index e5c06a7e04..9a18bc51f1 100644
--- a/tutorials/lagrangian/coalChemistryFoam/simplifiedSiwek/constant/thermophysicalProperties
+++ b/tutorials/lagrangian/coalChemistryFoam/simplifiedSiwek/constant/thermophysicalProperties
@@ -32,7 +32,7 @@ liquidComponents
 
 H2O             H2O defaultCoeffs;
 
-solidFuelComponents
+solidComponents
 (
     C
     ash
diff --git a/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/filter/constant/thermophysicalProperties b/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/filter/constant/thermophysicalProperties
index 5d9a097035..5946130cbb 100644
--- a/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/filter/constant/thermophysicalProperties
+++ b/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/filter/constant/thermophysicalProperties
@@ -29,7 +29,7 @@ liquidComponents
 );
 H2O             H2O defaultCoeffs;
 
-solidFuelComponents
+solidComponents
 (
 );
 
diff --git a/tutorials/lagrangian/reactingParcelFoam/evaporationTest/constant/thermophysicalProperties b/tutorials/lagrangian/reactingParcelFoam/evaporationTest/constant/thermophysicalProperties
index 8b80f059a3..6e80104f13 100644
--- a/tutorials/lagrangian/reactingParcelFoam/evaporationTest/constant/thermophysicalProperties
+++ b/tutorials/lagrangian/reactingParcelFoam/evaporationTest/constant/thermophysicalProperties
@@ -23,9 +23,13 @@ foamChemistryFile "$FOAM_CASE/chemkin/foam.inp";
 
 foamChemistryThermoFile "$FOAM_CASE/chemkin/foam.dat";
 
-liquidComponents ( H2O );
+liquidComponents
+(
+    H2O
+);
 
-solidFuelComponents ( );
+solidComponents
+();
 
 inertSpecie     N2;