1 files changed, 3 insertions, 0 deletions
diff --git a/src/extras/defaults/qmorphphongmaterial_p.h b/src/extras/defaults/qmorphphongmaterial_p.h
index 25bff9042..28b7750d9 100644
--- a/src/extras/defaults/qmorphphongmaterial_p.h
+++ b/src/extras/defaults/qmorphphongmaterial_p.h
@@ -60,6 +60,7 @@ class QTechnique;
 class QParameter;
 class QShaderProgram;
 class QRenderPass;
+class QShaderProgramBuilder;
 
 } // namespace Qt3DRender
 
@@ -94,6 +95,8 @@ public:
     Qt3DRender::QRenderPass *m_phongES2RenderPass;
     Qt3DRender::QShaderProgram *m_phongGL3Shader;
     Qt3DRender::QShaderProgram *m_phongGL2ES2Shader;
+    Qt3DRender::QShaderProgramBuilder *m_phongGL3ShaderBuilder;
+    Qt3DRender::QShaderProgramBuilder *m_phongGL2ES2ShaderBuilder;
     Qt3DRender::QFilterKey *m_filterKey;
 
     Q_DECLARE_PUBLIC(QMorphPhongMaterial)