3 files changed, 6 insertions, 3 deletions
diff --git a/src/render/materialsystem/qeffect_p.h b/src/render/materialsystem/qeffect_p.h
index 716bb76de..39c7d1ecc 100644
--- a/src/render/materialsystem/qeffect_p.h
+++ b/src/render/materialsystem/qeffect_p.h
@@ -53,6 +53,7 @@
 
 #include <private/qnode_p.h>
 #include <Qt3DRender/qt3drender_global.h>
+#include <Qt3DRender/private/qt3drender_global_p.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -62,7 +63,7 @@ class QEffect;
 class QParameter;
 class QTechnique;
 
-class QEffectPrivate : public Qt3DCore::QNodePrivate
+class QT3DRENDERSHARED_PRIVATE_EXPORT QEffectPrivate : public Qt3DCore::QNodePrivate
 {
 public :
     QEffectPrivate();
diff --git a/src/render/materialsystem/qfilterkey_p.h b/src/render/materialsystem/qfilterkey_p.h
index 3a9855f08..4050bc295 100644
--- a/src/render/materialsystem/qfilterkey_p.h
+++ b/src/render/materialsystem/qfilterkey_p.h
@@ -53,12 +53,13 @@
 
 #include <Qt3DCore/private/qnode_p.h>
 #include <Qt3DRender/qfilterkey.h>
+#include <Qt3DRender/private/qt3drender_global_p.h>
 
 QT_BEGIN_NAMESPACE
 
 namespace Qt3DRender {
 
-class QFilterKeyPrivate : public Qt3DCore::QNodePrivate
+class QT3DRENDERSHARED_PRIVATE_EXPORT QFilterKeyPrivate : public Qt3DCore::QNodePrivate
 {
 public:
     QFilterKeyPrivate();
diff --git a/src/render/materialsystem/qgraphicsapifilter_p.h b/src/render/materialsystem/qgraphicsapifilter_p.h
index 723eb14c2..5a7d874ed 100644
--- a/src/render/materialsystem/qgraphicsapifilter_p.h
+++ b/src/render/materialsystem/qgraphicsapifilter_p.h
@@ -42,6 +42,7 @@
 
 #include <private/qobject_p.h>
 #include <Qt3DRender/qgraphicsapifilter.h>
+#include <Qt3DRender/private/qt3drender_global_p.h>
 
 //
 //  W A R N I N G
@@ -74,7 +75,7 @@ struct Q_AUTOTEST_EXPORT GraphicsApiFilterData
     bool operator <(const GraphicsApiFilterData &other) const;
 };
 
-class Q_AUTOTEST_EXPORT QGraphicsApiFilterPrivate : public QObjectPrivate
+class QT3DRENDERSHARED_PRIVATE_EXPORT QGraphicsApiFilterPrivate : public QObjectPrivate
 {
 public:
     QGraphicsApiFilterPrivate()