diff --git a/cura/Machines/MachineNode.py b/cura/Machines/MachineNode.py
index 56965b32a4..d136151f44 100644
--- a/cura/Machines/MachineNode.py
+++ b/cura/Machines/MachineNode.py
@@ -36,7 +36,6 @@ class MachineNode(ContainerNode):
         # Otherwise you need to keep it up-to-date during runtime.
         self.has_materials = parseBool(my_metadata.get("has_materials", "true"))
         self.has_variants = parseBool(my_metadata.get("has_variants", "false"))
-        self.has_machine_materials = parseBool(my_metadata.get("has_machine_materials", "false"))
         self.has_machine_quality = parseBool(my_metadata.get("has_machine_quality", "false"))
         self.quality_definition = my_metadata.get("quality_definition", container_id) if self.has_machine_quality else "fdmprinter"
         self.exclude_materials = my_metadata.get("exclude_materials", [])
diff --git a/cura/Machines/VariantNode.py b/cura/Machines/VariantNode.py
index 2680c6d28b..ff88098a00 100644
--- a/cura/Machines/VariantNode.py
+++ b/cura/Machines/VariantNode.py
@@ -46,13 +46,11 @@ class VariantNode(ContainerNode):
             return  # There should not be any materials loaded for this printer.
 
         # Find all the materials for this variant's name.
-        if not self.machine.has_machine_materials:  # Printer has no specific materials. Look for all fdmprinter materials.
-            materials = container_registry.findInstanceContainersMetadata(type = "material", definition = "fdmprinter")  # These are ONLY the base materials.
         else:  # Printer has its own material profiles. Look for material profiles with this printer's definition.
-            all_materials = container_registry.findInstanceContainersMetadata(type = "material", definition = "fdmprinter")
+            base_materials = container_registry.findInstanceContainersMetadata(type = "material", definition = "fdmprinter")
             printer_specific_materials = container_registry.findInstanceContainersMetadata(type = "material", definition = self.machine.container_id)
             variant_specific_materials = container_registry.findInstanceContainersMetadata(type = "material", definition = self.machine.container_id, variant = self.variant_name)  # If empty_variant, this won't return anything.
-            materials_per_base_file = {material["base_file"]: material for material in all_materials}
+            materials_per_base_file = {material["base_file"]: material for material in base_materials}
             materials_per_base_file.update({material["base_file"]: material for material in printer_specific_materials})  # Printer-specific profiles override global ones.
             materials_per_base_file.update({material["base_file"]: material for material in variant_specific_materials})  # Variant-specific profiles override all of those.
             materials = list(materials_per_base_file.values())
@@ -100,9 +98,6 @@ class VariantNode(ContainerNode):
         if not self.machine.has_materials:
             return  # We won't add any materials.
         material_definition = container.getMetaDataEntry("definition")
-        if not self.machine.has_machine_materials:
-            if material_definition != "fdmprinter":
-                return
 
         base_file = container.getMetaDataEntry("base_file")
         if base_file in self.machine.exclude_materials:
diff --git a/resources/definitions/hms434.def.json b/resources/definitions/hms434.def.json
index 1901f87824..ca031f26bf 100644
--- a/resources/definitions/hms434.def.json
+++ b/resources/definitions/hms434.def.json
@@ -9,7 +9,6 @@
         "file_formats": "text/x-gcode",
 
         "has_materials":         true,
-        "has_machine_materials": true,
         "preferred_material":    "generic_pla",
         "exclude_materials": [
  "chromatik_pla",
diff --git a/tests/Machines/TestMachineNode.py b/tests/Machines/TestMachineNode.py
index d2ab108251..4582f4c87d 100644
--- a/tests/Machines/TestMachineNode.py
+++ b/tests/Machines/TestMachineNode.py
@@ -7,7 +7,6 @@ from cura.Machines.MachineNode import MachineNode
 metadata_dict = {
     "has_materials": "false",
     "has_variants": "true",
-    "has_machine_materials": "true",
     "has_machine_quality": "true",
     "quality_definition": "test_quality_definition",
     "exclude_materials": ["excluded_material_1", "excluded_material_2"],