diff --git a/opm/simulators/wells/BlackoilWellModel_impl.hpp b/opm/simulators/wells/BlackoilWellModel_impl.hpp
index b54ead280..06dc16b99 100644
--- a/opm/simulators/wells/BlackoilWellModel_impl.hpp
+++ b/opm/simulators/wells/BlackoilWellModel_impl.hpp
@@ -612,7 +612,7 @@ namespace Opm {
                             events.clearEvent(WellState::event_mask);
                         } else {
                             wellTestState().openWell(well_name);
-                            wellTestState().openAllCompletions(well_name);
+                            wellTestState().open_completions(well_name);
                         }
                     }
                 }