diff --git a/resources/quality/ultimaker3/um3_aa0.8_PLA_Draft_Print.inst.cfg b/resources/quality/ultimaker3/um3_aa0.8_PLA_Draft_Print.inst.cfg
index bcc83c6690..58d1871d0d 100644
--- a/resources/quality/ultimaker3/um3_aa0.8_PLA_Draft_Print.inst.cfg
+++ b/resources/quality/ultimaker3/um3_aa0.8_PLA_Draft_Print.inst.cfg
@@ -15,10 +15,8 @@ cool_fan_full_at_height = =layer_height_0 + 2 * layer_height
 cool_fan_speed_max = =100
 cool_min_speed = 2
 gradual_infill_step_height = =3 * layer_height
-gradual_infill_steps = 4
 infill_line_width = =round(line_width * 0.535 / 0.75, 2)
 infill_pattern = cubic
-infill_sparse_density = 80
 line_width = =machine_nozzle_size * 0.9375
 machine_nozzle_cool_down_speed = 0.75
 machine_nozzle_heat_up_speed = 1.6
diff --git a/resources/quality/ultimaker3/um3_aa0.8_PLA_Superdraft_Print.inst.cfg b/resources/quality/ultimaker3/um3_aa0.8_PLA_Superdraft_Print.inst.cfg
index 8948580e98..7dcaabb562 100644
--- a/resources/quality/ultimaker3/um3_aa0.8_PLA_Superdraft_Print.inst.cfg
+++ b/resources/quality/ultimaker3/um3_aa0.8_PLA_Superdraft_Print.inst.cfg
@@ -15,10 +15,8 @@ cool_fan_full_at_height = =layer_height_0 + 2 * layer_height
 cool_fan_speed_max = =100
 cool_min_speed = 2
 gradual_infill_step_height = =3 * layer_height
-gradual_infill_steps = 4
 infill_line_width = =round(line_width * 0.535 / 0.75, 2)
 infill_pattern = cubic
-infill_sparse_density = 80
 layer_height = 0.4
 line_width = =machine_nozzle_size * 0.9375
 machine_nozzle_cool_down_speed = 0.75
diff --git a/resources/quality/ultimaker3/um3_aa0.8_PLA_Verydraft_Print.inst.cfg b/resources/quality/ultimaker3/um3_aa0.8_PLA_Verydraft_Print.inst.cfg
index bf7135e222..dc45dda559 100644
--- a/resources/quality/ultimaker3/um3_aa0.8_PLA_Verydraft_Print.inst.cfg
+++ b/resources/quality/ultimaker3/um3_aa0.8_PLA_Verydraft_Print.inst.cfg
@@ -15,10 +15,8 @@ cool_fan_full_at_height = =layer_height_0 + 2 * layer_height
 cool_fan_speed_max = =100
 cool_min_speed = 2
 gradual_infill_step_height = =3 * layer_height
-gradual_infill_steps = 4
 infill_line_width = =round(line_width * 0.535 / 0.75, 2)
 infill_pattern = cubic
-infill_sparse_density = 80
 layer_height = 0.3
 line_width = =machine_nozzle_size * 0.9375
 machine_nozzle_cool_down_speed = 0.75