diff --git a/opm/simulators/aquifers/AquiferAnalytical.hpp b/opm/simulators/aquifers/AquiferAnalytical.hpp index 079587dc5..5da227166 100644 --- a/opm/simulators/aquifers/AquiferAnalytical.hpp +++ b/opm/simulators/aquifers/AquiferAnalytical.hpp @@ -22,6 +22,7 @@ #ifndef OPM_AQUIFERANALYTICAL_HEADER_INCLUDED #define OPM_AQUIFERANALYTICAL_HEADER_INCLUDED +#include #include #include