diff --git a/resources/definitions/ultimaker_s8.def.json b/resources/definitions/ultimaker_s8.def.json
index b7ee5524db..08d566e6e9 100644
--- a/resources/definitions/ultimaker_s8.def.json
+++ b/resources/definitions/ultimaker_s8.def.json
@@ -236,7 +236,7 @@
         "flooring_layer_count": { "value": 1 },
         "flooring_material_flow": { "value": "skin_material_flow * 110/93" },
         "flooring_monotonic": { "value": false },
-        "gradual_flow_discretisation_step_size": { "value": 1 },
+        "gradual_flow_discretisation_step_size": { "value": 0.3 },
         "gradual_flow_enabled": { "value": true },
         "hole_xy_offset": { "value": 0.075 },
         "infill_material_flow": { "value": "material_flow if infill_sparse_density < 95 else 95" },