diff --git a/src/meshTools/primitiveMeshGeometry/primitiveMeshGeometry.C b/src/meshTools/primitiveMeshGeometry/primitiveMeshGeometry.C
index 62e0106ceb7abd9b72d2b5f2fcac016d73b5684e..de6cd25d3ac9ba644d8a738702d8639c64299dde 100644
--- a/src/meshTools/primitiveMeshGeometry/primitiveMeshGeometry.C
+++ b/src/meshTools/primitiveMeshGeometry/primitiveMeshGeometry.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2012 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -26,6 +26,7 @@ License
 #include "primitiveMeshGeometry.H"
 #include "pyramidPointFaceRef.H"
 #include "unitConversion.H"
+#include "triPointRef.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //