diff --git a/src/catalyst/catalystTools.C b/src/catalyst/catalystTools.C
index f51b7dc3b5c341bedb036aeaee230efe367c4a09..060dec19f47a3ac5b59f80075c7af50433a4e22b 100644
--- a/src/catalyst/catalystTools.C
+++ b/src/catalyst/catalystTools.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2018 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2018-2019 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -25,6 +25,7 @@ License
 #include "catalystTools.H"
 #include "Time.H"
 
+#include <vtkPVConfig.h>
 #include <vtkCPDataDescription.h>
 #include <vtkCPInputDataDescription.h>
 #include <vtkCPProcessor.h>