diff --git a/cura/QualityManager.py b/cura/QualityManager.py
index 8918b818f1..0b4353442e 100644
--- a/cura/QualityManager.py
+++ b/cura/QualityManager.py
@@ -27,7 +27,7 @@ class QualityManager:
     #                               specified then the currently selected machine definition is used.
     #   \param material_containers (Optional) \type{List[ContainerInstance]} If nothing is specified then
     #                               the current set of selected materials is used.
-    #   \return the matching quality containers \type{List[ContainerInstance]}
+    #   \return the matching quality container \type{ContainerInstance}
     def findQualityByName(self, quality_name, machine_definition=None, material_containers=None):
         criteria = {"type": "quality", "name": quality_name}
         result = self._getFilteredContainersForStack(machine_definition, material_containers, **criteria)
diff --git a/resources/qml/Menus/MaterialMenu.qml b/resources/qml/Menus/MaterialMenu.qml
index 534be456ed..573dff89dd 100644
--- a/resources/qml/Menus/MaterialMenu.qml
+++ b/resources/qml/Menus/MaterialMenu.qml
@@ -153,6 +153,7 @@ Menu
         else
         {
             result.definition = "fdmprinter";
+            result.compatible = true; //NB: Only checks for compatibility in global version of material, but we don't have machine-specific materials anyway.
         }
         return result;
     }
diff --git a/resources/qml/Preferences/MaterialsPage.qml b/resources/qml/Preferences/MaterialsPage.qml
index 8ba26b6ac3..83f980bf86 100644
--- a/resources/qml/Preferences/MaterialsPage.qml
+++ b/resources/qml/Preferences/MaterialsPage.qml
@@ -29,7 +29,8 @@ UM.ManagementPage
             }
             else
             {
-                result.definition = "fdmprinter"
+                result.definition = "fdmprinter";
+                result.compatible = true; //NB: Only checks for compatibility in global version of material, but we don't have machine-specific materials anyway.
             }
             return result
         }