diff --git a/tutorials/combustion/fireFoam/les/smallPoolFire2D/constant/pyrolysisZones b/tutorials/combustion/fireFoam/les/smallPoolFire2D/constant/pyrolysisZones
index d08aecbf8e..65436e1e8d 100644
--- a/tutorials/combustion/fireFoam/les/smallPoolFire2D/constant/pyrolysisZones
+++ b/tutorials/combustion/fireFoam/les/smallPoolFire2D/constant/pyrolysisZones
@@ -1,7 +1,7 @@
 /*---------------------------------------------------------------------------*\
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  2.0.0                                 |
+|  \\    /   O peration     | Version:  dev                                   |
 |   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
diff --git a/tutorials/combustion/fireFoam/les/smallPoolFire3D/constant/pyrolysisZones b/tutorials/combustion/fireFoam/les/smallPoolFire3D/constant/pyrolysisZones
index d08aecbf8e..65436e1e8d 100644
--- a/tutorials/combustion/fireFoam/les/smallPoolFire3D/constant/pyrolysisZones
+++ b/tutorials/combustion/fireFoam/les/smallPoolFire3D/constant/pyrolysisZones
@@ -1,7 +1,7 @@
 /*---------------------------------------------------------------------------*\
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  2.0.0                                 |
+|  \\    /   O peration     | Version:  dev                                   |
 |   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/