diff --git a/opm/autodiff/BlackoilModelParametersEbos.hpp b/opm/autodiff/BlackoilModelParametersEbos.hpp
index e127827f5..72704fc7d 100644
--- a/opm/autodiff/BlackoilModelParametersEbos.hpp
+++ b/opm/autodiff/BlackoilModelParametersEbos.hpp
@@ -59,7 +59,7 @@ NEW_PROP_TAG(MaxInnerIterMsWells);
 SET_SCALAR_PROP(FlowModelParameters, DbhpMaxRel, 1.0);
 SET_SCALAR_PROP(FlowModelParameters, DwellFractionMax, 0.2);
 SET_SCALAR_PROP(FlowModelParameters, MaxResidualAllowed, 1e7);
-SET_SCALAR_PROP(FlowModelParameters, ToleranceMb, 1e-5);
+SET_SCALAR_PROP(FlowModelParameters, ToleranceMb, 1e-6);
 SET_SCALAR_PROP(FlowModelParameters, ToleranceCnv,1e-2);
 SET_SCALAR_PROP(FlowModelParameters, ToleranceCnvRelaxed, 1e9);
 SET_SCALAR_PROP(FlowModelParameters, ToleranceWells, 1e-4);