diff --git a/opm/simulators/wells/StandardWell_impl.hpp b/opm/simulators/wells/StandardWell_impl.hpp
index ab94038c9..7516dec46 100644
--- a/opm/simulators/wells/StandardWell_impl.hpp
+++ b/opm/simulators/wells/StandardWell_impl.hpp
@@ -2562,6 +2562,7 @@ namespace Opm
                 well_flux[ebosCompIdxToFlowCompIdx(p)] += cq_s[p].value();
             }
         }
+        this->parallel_well_info_.communication().sum(well_flux.data(), well_flux.size());
     }