diff --git a/src/thermophysicalModels/radiationModels/radiationModel/fvDOM/radiativeIntensityRay/radiativeIntensityRay.C b/src/thermophysicalModels/radiationModels/radiationModel/fvDOM/radiativeIntensityRay/radiativeIntensityRay.C
index 4edf09663f..109f633b9b 100644
--- a/src/thermophysicalModels/radiationModels/radiationModel/fvDOM/radiativeIntensityRay/radiativeIntensityRay.C
+++ b/src/thermophysicalModels/radiationModels/radiationModel/fvDOM/radiativeIntensityRay/radiativeIntensityRay.C
@@ -197,7 +197,7 @@ Foam::scalar Foam::radiation::radiativeIntensityRay::correct()
             1.0/constant::mathematical::pi*omega_
            *(
                 k*blackBody_.bLambda(lambdaI)
-              + absorptionEmission_.ECont(lambdaI)
+              + absorptionEmission_.ECont(lambdaI)/4
             )
         );