diff --git a/src/plugins/android/androidmanifesteditoriconwidget.h b/src/plugins/android/androidmanifesteditoriconwidget.h
index 96e980dc874..955ac11b8e4 100644
--- a/src/plugins/android/androidmanifesteditoriconwidget.h
+++ b/src/plugins/android/androidmanifesteditoriconwidget.h
@@ -31,8 +31,10 @@ namespace TextEditor {
     class TextEditorWidget;
 }
 
+QT_BEGIN_NAMESPACE
 class QLabel;
 class QToolButton;
+QT_END_NAMESPACE
 
 namespace Android {
 namespace Internal {