diff --git a/dune/gfe/linearalgebra.hh b/dune/gfe/linearalgebra.hh index 6f23b7b74499baadb433b22198be3bdd87dabdce..5dd4a96a71f0bfda586ae909f07d289a20af64b5 100644 --- a/dune/gfe/linearalgebra.hh +++ b/dune/gfe/linearalgebra.hh @@ -2,6 +2,7 @@ #define LINEAR_ALGEBRA_HH #include <dune/common/fmatrix.hh> +#include <dune/common/version.hh> #if ADOLC_ADOUBLE_H #if DUNE_VERSION_LT(DUNE_FUNCTIONS,2,7)