diff --git a/src/gui/util/qtexturefiledata_p.h b/src/gui/util/qtexturefiledata_p.h
index cd0dbe171cf..e4e94653ff0 100644
--- a/src/gui/util/qtexturefiledata_p.h
+++ b/src/gui/util/qtexturefiledata_p.h
@@ -18,11 +18,12 @@
 #include <QtGui/qtguiglobal.h>
 #include <QSharedDataPointer>
 #include <QLoggingCategory>
-#include <QDebug>
 #include <private/qglobal_p.h>
 
 QT_BEGIN_NAMESPACE
 
+class QDebug;
+
 Q_DECLARE_LOGGING_CATEGORY(lcQtGuiTextureIO)
 
 class QTextureFileDataPrivate;