diff --git a/src/finiteVolume/Make/files b/src/finiteVolume/Make/files
index 80a93f4ce113e7dc892e27747d636e6355469d83..543e5d3730473590f94f1aa053aa14591fbf68f0 100644
--- a/src/finiteVolume/Make/files
+++ b/src/finiteVolume/Make/files
@@ -102,6 +102,7 @@ $(derivedFvPatchFields)/directMappedFixedValue/directMappedFixedValueFvPatchFiel
 $(derivedFvPatchFields)/massFlowRateInletVelocity/massFlowRateInletVelocityFvPatchVectorField.C
 $(derivedFvPatchFields)/turbulentIntensityKineticEnergyInlet/turbulentIntensityKineticEnergyInletFvPatchScalarField.C
 $(derivedFvPatchFields)/turbulentMixingLengthDissipationRateInlet/turbulentMixingLengthDissipationRateInletFvPatchScalarField.C
+$(derivedFvPatchFields)/turbulentMixingLengthFrequencyInlet/turbulentMixingLengthFrequencyInletFvPatchScalarField.C
 $(derivedFvPatchFields)/inletOutletTotalTemperature/inletOutletTotalTemperatureFvPatchScalarField.C
 $(derivedFvPatchFields)/fan/fanFvPatchFields.C