diff --git a/test/test_files/dam_break_godunov/dam_break_godunov.inp b/test/test_files/dam_break_godunov/dam_break_godunov.inp
index 32f0638c74..331f9a7344 100644
--- a/test/test_files/dam_break_godunov/dam_break_godunov.inp
+++ b/test/test_files/dam_break_godunov/dam_break_godunov.inp
@@ -28,7 +28,6 @@ transport.model = TwoPhaseTransport
 transport.viscosity_fluid1=1.e-6
 transport.viscosity_fluid2=1.48e-5
 
-transport.laminar_prandtl = 0.7
 transport.turbulent_prandtl = 0.3333
 turbulence.model = Laminar