diff --git a/cura/Machines/Models/BaseMaterialsModel.py b/cura/Machines/Models/BaseMaterialsModel.py
index 4d0b9eea36..03763e9a51 100644
--- a/cura/Machines/Models/BaseMaterialsModel.py
+++ b/cura/Machines/Models/BaseMaterialsModel.py
@@ -21,7 +21,6 @@ class BaseMaterialsModel(ListModel):
     MaterialRole = Qt.UserRole + 5
     ColorRole = Qt.UserRole + 6
     ContainerNodeRole = Qt.UserRole + 7
-    CompatibleRole = Qt.UserRole + 8
 
     extruderPositionChanged = pyqtSignal()
 
@@ -37,7 +36,6 @@ class BaseMaterialsModel(ListModel):
         self.addRoleName(self.MaterialRole, "material")
         self.addRoleName(self.ColorRole, "color_name")
         self.addRoleName(self.ContainerNodeRole, "container_node")
-        self.addRoleName(self.CompatibleRole, "compatible")
 
         self._extruder_position = 0
         self._extruder_stack = None
diff --git a/cura/Machines/Models/BrandMaterialsModel.py b/cura/Machines/Models/BrandMaterialsModel.py
index dd286490ff..d1e7eb0bb3 100644
--- a/cura/Machines/Models/BrandMaterialsModel.py
+++ b/cura/Machines/Models/BrandMaterialsModel.py
@@ -125,7 +125,6 @@ class BrandMaterialsModel(ListModel):
                     "material": metadata["material"],
                     "color_name": metadata["color_name"],
                     "container_node": container_node,
-                    "compatible": metadata.get("compatible", True)
                     }
             brand_group_dict[brand][material_type].append(item)
 
diff --git a/cura/Machines/Models/GenericMaterialsModel.py b/cura/Machines/Models/GenericMaterialsModel.py
index 1580e7ff0c..eaf728afb7 100644
--- a/cura/Machines/Models/GenericMaterialsModel.py
+++ b/cura/Machines/Models/GenericMaterialsModel.py
@@ -54,7 +54,6 @@ class GenericMaterialsModel(BaseMaterialsModel):
                     "material": metadata["material"],
                     "color_name": metadata["color_name"],
                     "container_node": container_node,
-                    "compatible": metadata.get("compatible", True)
                     }
             item_list.append(item)