diff --git a/dumux/linear/istlsolverfactorybackend.hh b/dumux/linear/istlsolverfactorybackend.hh index 3f5add0635567ae08300fdf2beff2013500c8cd7..9cb4d61fb218655119156b0a5ed109a0c54f8171 100644 --- a/dumux/linear/istlsolverfactorybackend.hh +++ b/dumux/linear/istlsolverfactorybackend.hh @@ -96,7 +96,15 @@ void initSolverFactories() if constexpr (isMultiTypeBlockMatrix<Matrix>::value) initSolverFactoriesForMultiTypeBlockMatrix<LinearOperator>(); else +#if DUNE_VERSION_GT(DUNE_ISTL,2,7) Dune::initSolverFactories<LinearOperator>(); +#else + { + using X = typename LinearOperator::range_type; + using Y = typename LinearOperator::domain_type; + Dune::initSolverFactories<Matrix, X, Y>(); + } +#endif } /*!