1 files changed, 1 insertions, 1 deletions
diff --git a/src/gui/text/qtextengine_p.h b/src/gui/text/qtextengine_p.h
index e06ca1cfbb..52cd95c544 100644
--- a/src/gui/text/qtextengine_p.h
+++ b/src/gui/text/qtextengine_p.h
@@ -644,7 +644,7 @@ private:
     int beginningOfLine(int lineNum);
 };
 
-class QStackTextEngine : public QTextEngine {
+class Q_GUI_EXPORT QStackTextEngine : public QTextEngine {
 public:
     enum { MemSize = 256*40/sizeof(void *) };
     QStackTextEngine(const QString &string, const QFont &f);