diff --git a/src/plugins/projectexplorer/editorconfiguration.cpp b/src/plugins/projectexplorer/editorconfiguration.cpp
index 4f45d1606f1..104e1df7989 100644
--- a/src/plugins/projectexplorer/editorconfiguration.cpp
+++ b/src/plugins/projectexplorer/editorconfiguration.cpp
@@ -249,7 +249,8 @@ void EditorConfiguration::setUseGlobalSettings(bool use)
     d->m_defaultCodeStyle->setCurrentDelegate(d->m_useGlobal
                     ? TextEditorSettings::instance()->codeStyle() : 0);
     const SessionManager *session = ProjectExplorerPlugin::instance()->session();
-    QList<Core::IEditor *> opened = Core::EditorManager::instance()->openedEditors();
+    QList<Core::IEditor *> opened = Core::EditorManager::documentModel()->editorsForDocuments(
+                Core::EditorManager::documentModel()->openedDocuments());
     foreach (Core::IEditor *editor, opened) {
         if (BaseTextEditorWidget *baseTextEditor = qobject_cast<BaseTextEditorWidget *>(editor->widget())) {
             Project *project = session->projectForFile(editor->document()->filePath());