diff --git a/src/plugins/qt4projectmanager/profileeditorfactory.cpp b/src/plugins/qt4projectmanager/profileeditorfactory.cpp
index 031adfc398475404782663818091698e29cac520..a4e304577e0db5023e31720220963a2485eb5cf4 100644
--- a/src/plugins/qt4projectmanager/profileeditorfactory.cpp
+++ b/src/plugins/qt4projectmanager/profileeditorfactory.cpp
@@ -89,7 +89,7 @@ Core::IEditor *ProFileEditorFactory::createEditor(QWidget *parent)
 
     // auto completion
     connect(editor, SIGNAL(requestAutoCompletion(TextEditor::ITextEditable*, bool)),
-            TextEditor::Internal::CompletionSupport::instance(), SLOT(autoComplete(TextEditor::ITextEditable*, bool)));
+            TextEditor::CompletionSupport::instance(), SLOT(autoComplete(TextEditor::ITextEditable*, bool)));
     return editor->editableInterface();
 }