diff --git a/documents/musterloesung-db-klausur-b/d3d.sql b/documents/musterloesung-db-klausur-b/d3d.sql
index 611dffd..653c003 100644
--- a/documents/musterloesung-db-klausur-b/d3d.sql
+++ b/documents/musterloesung-db-klausur-b/d3d.sql
@@ -1,6 +1,6 @@
 CREATE VIEW Beratungsanzahl AS (
-    SELECT berater_id, count(DISTINCT Berater.berater_id) AS Anzahl
-    FROM Berater
-    FULL OUTER JOIN Kunden ON Berater.berater_id = Kunden.berater_id
+    SELECT berater_id, COUNT(kb.kunden_id) AS anzahl
+    FROM Berater b
+    LEFT OUTER JOIN Kunden2Berater kb ON b.berater_id = kb.berater_id
     GROUP BY berater_id
 )