diff --git a/resources/definitions/fdmprinter.def.json b/resources/definitions/fdmprinter.def.json
index ebd8999161..5bf12fb732 100644
--- a/resources/definitions/fdmprinter.def.json
+++ b/resources/definitions/fdmprinter.def.json
@@ -5433,7 +5433,7 @@
                     "unit": "mm",
                     "type": "float",
                     "minimum_value": "0.001",
-                    "default_value": 4,
+                    "default_value": 1,
                     "limit_to_extruder": "support_infill_extruder_nr",
                     "enabled": "support_tree_enable",
                     "settable_per_mesh": true