diff --git a/compass/ocean/tests/isomip_plus/namelist.forward_and_ssh_adjust b/compass/ocean/tests/isomip_plus/namelist.forward_and_ssh_adjust
index 99e74d3b28..939e440cb3 100644
--- a/compass/ocean/tests/isomip_plus/namelist.forward_and_ssh_adjust
+++ b/compass/ocean/tests/isomip_plus/namelist.forward_and_ssh_adjust
@@ -19,7 +19,7 @@ config_cvmix_use_BLD_smoothing = .false.
 config_land_ice_flux_attenuation_coefficient = 10.0
 config_land_ice_flux_boundaryLayerThickness = 10.0
 config_land_ice_flux_explicit_topDragCoeff = 2.5e-3
-config_land_ice_flux_rms_tidal_velocity = 1e-2
+config_land_ice_flux_tidal_Jourdain_U0 = 1e-2
 config_land_ice_flux_jenkins_heat_transfer_coefficient = 0.0194
 config_land_ice_flux_jenkins_salt_transfer_coefficient = 0.00055428571
 config_implicit_constant_bottom_drag_coeff = 2.5e-3