diff --git a/src/Model/Geometry/ProfileXYZ.py b/src/Model/Geometry/ProfileXYZ.py
index 303e4b6d..b2e0198c 100644
--- a/src/Model/Geometry/ProfileXYZ.py
+++ b/src/Model/Geometry/ProfileXYZ.py
@@ -1003,7 +1003,7 @@ class ProfileXYZ(Profile, SQLSubModel):
             Projection of the points of the profile on a plane.
         """
         if self.nb_points < 2:
-            return [0.0]
+            return [0.0] * self.nb_points
         else:
             if self.station_up_to_date:
                 return self._station