diff --git a/src/MissionManager/StructureScanComplexItemTest.cc b/src/MissionManager/StructureScanComplexItemTest.cc
index 13b0173ac1b30057f457bdbbaa88bd036c8c3d7b..88352c9add74b678cee083f0a60eb2731c44c574 100644
--- a/src/MissionManager/StructureScanComplexItemTest.cc
+++ b/src/MissionManager/StructureScanComplexItemTest.cc
@@ -134,6 +134,6 @@ void StructureScanComplexItemTest::_testItemCount(void)
 
     _initItem();
     _structureScanItem->appendMissionItems(items, this);
-    QCOMPARE(items.count(), _structureScanItem->lastSequenceNumber());
+    QCOMPARE(items.count() - 1, _structureScanItem->lastSequenceNumber());
 
 }