diff --git a/src/gui/macOS/fileprovidermaterialiseditemsmodel.cpp b/src/gui/macOS/fileprovidermaterialiseditemsmodel.cpp
index 35bce50dc50f6..8b21581bb305b 100644
--- a/src/gui/macOS/fileprovidermaterialiseditemsmodel.cpp
+++ b/src/gui/macOS/fileprovidermaterialiseditemsmodel.cpp
@@ -44,6 +44,8 @@ QVariant FileProviderMaterialisedItemsModel::data(const QModelIndex &index, int
         return item.identifier();
     case ParentItemIdentifierRole:
         return item.parentItemIdentifier();
+    case DomainIdentifierRole:
+        return item.domainIdentifier();
     case TypeIdentifierRole:
         return item.typeIdentifier();
     case SymlinkTargetPathRole:
@@ -108,6 +110,7 @@ QHash<int, QByteArray> FileProviderMaterialisedItemsModel::roleNames() const
     roleNames.insert({
         { IdentifierRole, "identifier" },
         { ParentItemIdentifierRole, "parentItemIdentifier" },
+        { DomainIdentifierRole, "domainIdentifier" },
         { FilenameRole, "fileName" },
         { TypeIdentifierRole, "typeIdentifier" },
         { SymlinkTargetPathRole, "symlinkTargetPath" },
diff --git a/src/gui/macOS/fileprovidermaterialiseditemsmodel.h b/src/gui/macOS/fileprovidermaterialiseditemsmodel.h
index e459e07606dd1..4df4c34c6604b 100644
--- a/src/gui/macOS/fileprovidermaterialiseditemsmodel.h
+++ b/src/gui/macOS/fileprovidermaterialiseditemsmodel.h
@@ -32,6 +32,7 @@ class FileProviderMaterialisedItemsModel : public QAbstractListModel
     enum Roles {
         IdentifierRole = Qt::UserRole + 1,
         ParentItemIdentifierRole,
+        DomainIdentifierRole,
         FilenameRole,
         TypeIdentifierRole,
         SymlinkTargetPathRole,