diff --git a/resources/variants/cartesio_0.4.inst.cfg b/resources/variants/cartesio_0.4.inst.cfg
index ff0b98361a..e05d26db4b 100644
--- a/resources/variants/cartesio_0.4.inst.cfg
+++ b/resources/variants/cartesio_0.4.inst.cfg
@@ -19,7 +19,7 @@ wall_0_inset = -0.05
 fill_perimeter_gaps = nowhere
 travel_compensate_overlapping_walls_enabled =
 
-infill_sparse_density = 25
+infill_sparse_density = 40
 
 material_print_temperature_layer_0 = =round(material_print_temperature)
 material_initial_print_temperature = =round(material_print_temperature)