diff --git a/resources/variants/cartesio_0.8.inst.cfg b/resources/variants/cartesio_0.8.inst.cfg
index a3af9b3020..d19adcf4de 100644
--- a/resources/variants/cartesio_0.8.inst.cfg
+++ b/resources/variants/cartesio_0.8.inst.cfg
@@ -11,11 +11,12 @@ type = variant
 machine_nozzle_size = 0.8
 machine_nozzle_tip_outer_diameter = 1.05
 
+wall_thickness = 2.4
 wall_0_inset = -0.05
 fill_perimeter_gaps = nowhere
 travel_compensate_overlapping_walls_enabled = 
 
-infill_sparse_density = 20
+infill_sparse_density = 15
 infill_overlap = -50
 skin_overlap = -40