diff --git a/opm/simulators/wells/BlackoilWellModel_impl.hpp b/opm/simulators/wells/BlackoilWellModel_impl.hpp
index e0cc2cfa1..e60323f03 100644
--- a/opm/simulators/wells/BlackoilWellModel_impl.hpp
+++ b/opm/simulators/wells/BlackoilWellModel_impl.hpp
@@ -609,6 +609,7 @@ namespace Opm {
                             events.clearEvent(WellState::event_mask);
                         } else {
                             wellTestState().openWell(well_name);
+                            wellTestState().openAllCompletions(well_name);
                         }
                     }
                 }