diff --git a/src/TurbulenceModels/turbulenceModels/RAS/RNGkEpsilon/RNGkEpsilon.C b/src/TurbulenceModels/turbulenceModels/RAS/RNGkEpsilon/RNGkEpsilon.C
index d497853fc84440af627bfb483f4c4c03ddacd8be..bfe502275b5c9006e66d976600b5ec3fc0c7359c 100644
--- a/src/TurbulenceModels/turbulenceModels/RAS/RNGkEpsilon/RNGkEpsilon.C
+++ b/src/TurbulenceModels/turbulenceModels/RAS/RNGkEpsilon/RNGkEpsilon.C
@@ -264,6 +264,7 @@ void RNGkEpsilon<BasicTurbulenceModel>::correct()
     tmp<volTensorField> tgradU = fvc::grad(U);
     const volScalarField::Internal GbyNu
     (
+        this->type() + ":GbyNu",
         tgradU().v() && dev(twoSymm(tgradU().v()))
     );
     tgradU.clear();