diff --git a/test/dfHighSpeedFoam/oneD_detonationH2/constant/combustionProperties b/test/dfHighSpeedFoam/oneD_detonationH2/constant/combustionProperties
new file mode 100644
index 00000000..7418500d
--- /dev/null
+++ b/test/dfHighSpeedFoam/oneD_detonationH2/constant/combustionProperties
@@ -0,0 +1,20 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     | Website:  https://openfoam.org
+    \\  /    A nd           | Version:  7
+     \\/     M anipulation  |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "constant";
+    object      combustionProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+combustionModel  laminar;
+
+// ************************************************************************* //