diff --git a/tutorials/compressible/rhoCentralFoam/LadenburgJet60psi/0.org/T b/tutorials/compressible/rhoCentralFoam/LadenburgJet60psi/0.org/T
index 85431492b2ff7f5527c6f82e582d533d8349fa63..3ddfa33af1cc4faa80700b3981855743bc50800d 100644
--- a/tutorials/compressible/rhoCentralFoam/LadenburgJet60psi/0.org/T
+++ b/tutorials/compressible/rhoCentralFoam/LadenburgJet60psi/0.org/T
@@ -39,7 +39,7 @@ boundaryField
         U               U;
         phi             phi;
         rho             none;
-        psi             psi;
+        psi             thermo:psi;
         gamma           1.4;
     }
 
diff --git a/tutorials/compressible/rhoCentralFoam/LadenburgJet60psi/0/T b/tutorials/compressible/rhoCentralFoam/LadenburgJet60psi/0/T
index 5361f751ed6c0641f80cd0af5082aef76c43190c..4fee89f86e76dba1287952d26dc7c97f80836833 100644
--- a/tutorials/compressible/rhoCentralFoam/LadenburgJet60psi/0/T
+++ b/tutorials/compressible/rhoCentralFoam/LadenburgJet60psi/0/T
@@ -1243,7 +1243,7 @@ boundaryField
         type            totalTemperature;
         U               U;
         phi             phi;
-        psi             psi;
+        psi             thermo:psi;
         gamma           1.4;
         T0              uniform 297;
         value           nonuniform List<scalar>