1 files changed, 2 insertions, 1 deletions
diff --git a/src/render/lights/qdirectionallight_p.h b/src/render/lights/qdirectionallight_p.h
index bc815ce30..ea80913eb 100644
--- a/src/render/lights/qdirectionallight_p.h
+++ b/src/render/lights/qdirectionallight_p.h
@@ -52,6 +52,7 @@
 //
 
 #include <private/qabstractlight_p.h>
+#include <Qt3DRender/private/qt3drender_global_p.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -59,7 +60,7 @@ namespace Qt3DRender {
 
 class QDirectionalLight;
 
-class QDirectionalLightPrivate : QAbstractLightPrivate
+class QT3DRENDERSHARED_PRIVATE_EXPORT QDirectionalLightPrivate : QAbstractLightPrivate
 {
 public:
     QDirectionalLightPrivate();