diff --git a/src/test/java/net/hostsharing/hsadminng/hs/office/migration/ImportOfficeData.java b/src/test/java/net/hostsharing/hsadminng/hs/office/migration/ImportOfficeData.java
index 756c9618..0c86dc66 100644
--- a/src/test/java/net/hostsharing/hsadminng/hs/office/migration/ImportOfficeData.java
+++ b/src/test/java/net/hostsharing/hsadminng/hs/office/migration/ImportOfficeData.java
@@ -467,7 +467,7 @@ public class ImportOfficeData extends ContextBasedTest {
                 idsToRemove.add(id);
             }
         });
-        assertThat(idsToRemove.size()).isEqualTo(9); // only from partner #99
+        assertThat(idsToRemove.size()).isEqualTo(1); // only from partner #99
         idsToRemove.forEach(id -> debitors.remove(id));
     }