diff --git a/qt6-after/qt6-migrated-legatus/tests/test_graphical_objects.cpp b/qt6-after/qt6-migrated-legatus/tests/test_graphical_objects.cpp
index b82e7ee1d..2236811a7 100644
--- a/qt6-after/qt6-migrated-legatus/tests/test_graphical_objects.cpp
+++ b/qt6-after/qt6-migrated-legatus/tests/test_graphical_objects.cpp
@@ -105,9 +105,10 @@ TEST(GraphicalObjectsTest, ArcGIS_Integration_Points)
     // Test polygon preparation for ArcGIS
     QPolygonF boundary;
     boundary << QPointF(-122.5, 45.4) << QPointF(-122.1, 45.4) 
-             << QPointF(-122.1, 45.6) << QPointF(-122.5, 45.6);
+             << QPointF(-122.1, 45.6) << QPointF(-122.5, 45.6)
+             << QPointF(-122.5, 45.4);  // Close polygon by repeating first point
     
-    EXPECT_EQ(boundary.size(), 4);
+    EXPECT_EQ(boundary.size(), 5);
     EXPECT_TRUE(boundary.isClosed());
 }