diff --git a/src/TurbulenceModels/compressible/turbulentFluidThermoModels/derivedFvPatchFields/turbulentTemperatureCoupledBaffleMixed/turbulentTemperatureCoupledBaffleMixedFvPatchScalarField.H b/src/TurbulenceModels/compressible/turbulentFluidThermoModels/derivedFvPatchFields/turbulentTemperatureCoupledBaffleMixed/turbulentTemperatureCoupledBaffleMixedFvPatchScalarField.H
index 6581f61f402aff312a1361cf6de9b1c789b30ae0..1b6668977c93437f7a3421256e6af34698e223ff 100644
--- a/src/TurbulenceModels/compressible/turbulentFluidThermoModels/derivedFvPatchFields/turbulentTemperatureCoupledBaffleMixed/turbulentTemperatureCoupledBaffleMixedFvPatchScalarField.H
+++ b/src/TurbulenceModels/compressible/turbulentFluidThermoModels/derivedFvPatchFields/turbulentTemperatureCoupledBaffleMixed/turbulentTemperatureCoupledBaffleMixedFvPatchScalarField.H
@@ -62,7 +62,7 @@ Description
         type            compressible::turbulentTemperatureCoupledBaffleMixed;
         Tnbr            T;
         kappa           lookup;
-        KappaName       kappa;
+        kappaName       kappa;
         thicknessLayers (0.1 0.2 0.3 0.4);
         kappaLayers     (1 2 3 4);
         value           uniform 300;
diff --git a/src/TurbulenceModels/compressible/turbulentFluidThermoModels/derivedFvPatchFields/turbulentTemperatureRadCoupledMixed/turbulentTemperatureRadCoupledMixedFvPatchScalarField.H b/src/TurbulenceModels/compressible/turbulentFluidThermoModels/derivedFvPatchFields/turbulentTemperatureRadCoupledMixed/turbulentTemperatureRadCoupledMixedFvPatchScalarField.H
index 6bd2aaa6e9959c3ff56023a30c1dc4b88e6cd911..77365b2aa612ab114e576e095df135aa627d6ea0 100644
--- a/src/TurbulenceModels/compressible/turbulentFluidThermoModels/derivedFvPatchFields/turbulentTemperatureRadCoupledMixed/turbulentTemperatureRadCoupledMixedFvPatchScalarField.H
+++ b/src/TurbulenceModels/compressible/turbulentFluidThermoModels/derivedFvPatchFields/turbulentTemperatureRadCoupledMixed/turbulentTemperatureRadCoupledMixedFvPatchScalarField.H
@@ -55,7 +55,7 @@ Description
         type            compressible::turbulentTemperatureRadCoupledMixed;
         Tnbr            T;
         kappa           lookup;
-        KappaName       kappa;
+        kappaName       kappa;
         QrNbr           Qr; // or none. Name of Qr field on neighbour region
         Qr              Qr; // or none. Name of Qr field on local region
         thicknessLayers (0.1 0.2 0.3 0.4);