1 files changed, 2 insertions, 2 deletions
diff --git a/src/attribute-rel-svg.h b/src/attribute-rel-svg.h
index c0a9cd215..1ec2b50e3 100644
--- a/src/attribute-rel-svg.h
+++ b/src/attribute-rel-svg.h
@@ -27,8 +27,8 @@ public:
 
 private:
     SPAttributeRelSVG();
-    SPAttributeRelSVG(const SPAttributeRelSVG&);
-    SPAttributeRelSVG& operator= (const SPAttributeRelSVG&);
+    SPAttributeRelSVG(const SPAttributeRelSVG&) = delete;
+    SPAttributeRelSVG& operator= (const SPAttributeRelSVG&) = delete;
 
 private:
     static SPAttributeRelSVG *instance;