diff --git a/src/OpenFOAM/primitives/SphericalTensor/Identity.H b/src/OpenFOAM/primitives/SphericalTensor/Identity.H
new file mode 100644
index 000000000..e175edfe3
--- /dev/null
+++ b/src/OpenFOAM/primitives/SphericalTensor/Identity.H
@@ -0,0 +1,72 @@
+/*---------------------------------------------------------------------------*\
+ ========= |
+ \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
+ \\ / O peration |
+ \\ / A nd | Copyright (C) 2016 OpenFOAM Foundation
+ \\/ M anipulation |
+-------------------------------------------------------------------------------
+License
+ This file is part of OpenFOAM.
+
+ OpenFOAM is free software: you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with OpenFOAM. If not, see .
+
+Class
+ Foam::Identity
+
+Description
+ Templated Identity tensor derived from SphericalTensor.
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef Identity_H
+#define Identity_H
+
+#include "SphericalTensor.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+/*---------------------------------------------------------------------------*\
+ Class Identity Declaration
+\*---------------------------------------------------------------------------*/
+
+template
+class Identity
+:
+ public SphericalTensor
+{
+
+public:
+
+ // Constructors
+
+ //- Construct initializing the SphericalTensor to 1
+ Identity()
+ :
+ SphericalTensor(1)
+ {}
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //
diff --git a/src/OpenFOAM/primitives/SphericalTensor/sphericalTensor/sphericalTensor.H b/src/OpenFOAM/primitives/SphericalTensor/sphericalTensor/sphericalTensor.H
index 462db416b..31417fa42 100644
--- a/src/OpenFOAM/primitives/SphericalTensor/sphericalTensor/sphericalTensor.H
+++ b/src/OpenFOAM/primitives/SphericalTensor/sphericalTensor/sphericalTensor.H
@@ -36,6 +36,7 @@ SourceFiles
#define sphericalTensor_H
#include "SphericalTensor.H"
+#include "Identity.H"
#include "contiguous.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@@ -48,7 +49,7 @@ namespace Foam
typedef SphericalTensor sphericalTensor;
// Identity tensor
-static const sphericalTensor I(1);
+static const Identity I;
static const sphericalTensor oneThirdI(1.0/3.0);
static const sphericalTensor twoThirdsI(2.0/3.0);