diff --git a/resources/definitions/fdmprinter.def.json b/resources/definitions/fdmprinter.def.json
index d8064eebd5..3a0d80c27b 100644
--- a/resources/definitions/fdmprinter.def.json
+++ b/resources/definitions/fdmprinter.def.json
@@ -2200,7 +2200,7 @@
                     "resolve": "max(extruderValues('default_material_bed_temperature'))",
                     "default_value": 60,
                     "minimum_value": "-273.15",
-                    "minimum_value_warning": "0",
+                    "minimum_value_warning": "build_volume_temperature",
                     "maximum_value_warning": "130",
                     "enabled": false,
                     "settable_per_mesh": false,
@@ -2217,7 +2217,7 @@
                     "value": "default_material_bed_temperature",
                     "resolve": "max(extruderValues('material_bed_temperature'))",
                     "minimum_value": "-273.15",
-                    "minimum_value_warning": "0",
+                    "minimum_value_warning": "build_volume_temperature",
                     "maximum_value_warning": "130",
                     "enabled": "machine_heated_bed and machine_gcode_flavor != \"UltiGCode\"",
                     "settable_per_mesh": false,
@@ -2234,7 +2234,7 @@
                     "default_value": 60,
                     "value": "resolveOrValue('material_bed_temperature')",
                     "minimum_value": "-273.15",
-                    "minimum_value_warning": "max(extruderValues('material_bed_temperature'))",
+                    "minimum_value_warning": "max(build_volume_temperature, max(extruderValues('material_bed_temperature')))",
                     "maximum_value_warning": "130",
                     "enabled": "machine_heated_bed and machine_gcode_flavor != \"UltiGCode\"",
                     "settable_per_mesh": false,