diff --git a/noisemodelling-pathfinder/src/test/java/org/noise_planet/noisemodelling/pathfinder/ProfileBuilderTest.java b/noisemodelling-pathfinder/src/test/java/org/noise_planet/noisemodelling/pathfinder/ProfileBuilderTest.java
index c2c805118..3a514be27 100644
--- a/noisemodelling-pathfinder/src/test/java/org/noise_planet/noisemodelling/pathfinder/ProfileBuilderTest.java
+++ b/noisemodelling-pathfinder/src/test/java/org/noise_planet/noisemodelling/pathfinder/ProfileBuilderTest.java
@@ -265,14 +265,14 @@ public void testProfileTopographicGroundEffectWall() throws Exception {
         Coordinate receiver = new Coordinate(200, 50, 14);
         Coordinate source = new Coordinate(10, 10, 1);
         CutProfile cutProfile = profileBuilder.getProfile(source, receiver, 0, false);
-        assertEquals(9, cutProfile.cutPoints.size());
+        assertEquals(7, cutProfile.cutPoints.size());
         PathFinderTest.assert3DCoordinateEquals("", new Coordinate(10, 10, 1), cutProfile.cutPoints.get(0).getCoordinate(), 0.01);
         PathFinderTest.assert3DCoordinateEquals("", new Coordinate(50, 18.421, 0), cutProfile.cutPoints.get(1).getCoordinate(), 0.01);
         PathFinderTest.assert3DCoordinateEquals("", new Coordinate(120, 33.158, 0), cutProfile.cutPoints.get(2).getCoordinate(), 0.01);
         PathFinderTest.assert3DCoordinateEquals("", new Coordinate(150, 39.474, 4.616), cutProfile.cutPoints.get(3).getCoordinate(), 0.01);
-        PathFinderTest.assert3DCoordinateEquals("", new Coordinate(176.83, 45.122, 16.634), cutProfile.cutPoints.get(5).getCoordinate(), 0.01);
-        PathFinderTest.assert3DCoordinateEquals("", new Coordinate(185, 46.842, 10), cutProfile.cutPoints.get(7).getCoordinate(), 0.01);
-        PathFinderTest.assert3DCoordinateEquals("", new Coordinate(200, 50, 14), cutProfile.cutPoints.get(8).getCoordinate(), 0.01);
+        PathFinderTest.assert3DCoordinateEquals("", new Coordinate(176.83, 45.122, 16.634), cutProfile.cutPoints.get(4).getCoordinate(), 0.01);
+        PathFinderTest.assert3DCoordinateEquals("", new Coordinate(185, 46.842, 10), cutProfile.cutPoints.get(5).getCoordinate(), 0.01);
+        PathFinderTest.assert3DCoordinateEquals("", new Coordinate(200, 50, 14), cutProfile.cutPoints.get(6).getCoordinate(), 0.01);
     }
 
     @Test