diff --git a/flowexperimental/flowexp.hpp b/flowexperimental/flowexp.hpp
index 9e751ba6b..f2e041c6b 100644
--- a/flowexperimental/flowexp.hpp
+++ b/flowexperimental/flowexp.hpp
@@ -175,7 +175,7 @@ struct UseMultisegmentWell<TypeTag, Properties::TTag::FlowExpTypeTag>
 // set some properties that are only required by the well model
 template<class TypeTag>
 struct MatrixAddWellContributions<TypeTag, Properties::TTag::FlowExpTypeTag>
-{ static constexpr bool value = true; };
+{ static constexpr bool value = false; };
 
 } // namespace Opm::Parameters