2 files changed, 2 insertions, 0 deletions
diff --git a/intern/cycles/bvh/bvh.h b/intern/cycles/bvh/bvh.h
index 6b877594422..79e46d6a13c 100644
--- a/intern/cycles/bvh/bvh.h
+++ b/intern/cycles/bvh/bvh.h
@@ -83,6 +83,7 @@ public:
 	vector<Object*> objects;
 
 	static BVH *create(const BVHParams& params, const vector<Object*>& objects);
+	virtual ~BVH() {}
 
 	void build(Progress& progress);
 	void refit(Progress& progress);
diff --git a/intern/cycles/bvh/bvh_node.h b/intern/cycles/bvh/bvh_node.h
index d83c006b93d..f8f0ffecd95 100644
--- a/intern/cycles/bvh/bvh_node.h
+++ b/intern/cycles/bvh/bvh_node.h
@@ -42,6 +42,7 @@ public:
 	{
 	}
 
+	virtual ~BVHNode() {}
 	virtual bool is_leaf() const = 0;
 	virtual int num_children() const = 0;
 	virtual BVHNode *get_child(int i) const = 0;