diff --git a/Elwig/Models/Dtos/OverUnderDeliveryData.cs b/Elwig/Models/Dtos/OverUnderDeliveryData.cs
index 0abd721..df7a5a4 100644
--- a/Elwig/Models/Dtos/OverUnderDeliveryData.cs
+++ b/Elwig/Models/Dtos/OverUnderDeliveryData.cs
@@ -33,14 +33,13 @@ namespace Elwig.Models.Dtos {
                        m.business_shares * s.min_kg_per_bs AS min_kg,
                        m.business_shares * s.max_kg_per_bs AS max_kg,
                        COALESCE(SUM(d.weight), 0) AS sum
-                FROM v_delivery d
-                    LEFT JOIN member m ON m.mgnr = d.mgnr
+                FROM season s, member m
                     LEFT JOIN AT_plz_dest p ON p.id = m.postal_dest
                     LEFT JOIN AT_ort o ON o.okz = p.okz
-                    LEFT JOIN season s ON s.year = d.year
+                    LEFT JOIN v_delivery d ON (d.year, d.mgnr) = (s.year, m.mgnr)
                 WHERE s.year = {year} AND (m.active = TRUE OR d.weight > 0)
-                GROUP BY d.year, m.mgnr
-                ORDER BY 100.0 * sum / max_kg, m.mgnr;
+                GROUP BY s.year, m.mgnr
+                ORDER BY 100.0 * sum / max_kg, m.mgnr
                 """).ToListAsync();
             return new OverUnderDeliveryData(rows, year);
         }