diff --git a/source/anim/DynamicModelShared.h b/source/anim/DynamicModelShared.h
index 3f551d5218c6c2e576dc4504f25e75d2bcec11e9..c5f8946ec56dfe9a43177aac83ca89544259b4ce 100644
--- a/source/anim/DynamicModelShared.h
+++ b/source/anim/DynamicModelShared.h
@@ -13,6 +13,8 @@ class IXMaterialSystem;
 class CDynamicModelShared
 {
 public:
+	SX_ALIGNED_OP_MEM2();
+
 	CDynamicModelShared(CDynamicModelProvider *pProvider);
 	~CDynamicModelShared();
 	void AddRef();