diff --git a/dumux/linear/istlsolverfactorybackend.hh b/dumux/linear/istlsolverfactorybackend.hh index b1cc3501dd5fdfcc1c7dee36ca0b31cf4a248467..2fda1567de72a3b266f2e282ec9fdbd49fd1d921 100644 --- a/dumux/linear/istlsolverfactorybackend.hh +++ b/dumux/linear/istlsolverfactorybackend.hh @@ -97,7 +97,15 @@ 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 } /*!