diff --git a/doc/source/admin/ovn/ovn.rst b/doc/source/admin/ovn/ovn.rst
index d301f5025fc..156da7cadc4 100644
--- a/doc/source/admin/ovn/ovn.rst
+++ b/doc/source/admin/ovn/ovn.rst
@@ -6,7 +6,7 @@ OVN information
 
 The original OVN project announcement can be found here:
 
-* https://networkheresy.com/2015/01/13/ovn-bringing-native-virtual-networking-to-ovs/
+* https://networkheresy.wordpress.com/2015/01/13/ovn-bringing-native-virtual-networking-to-ovs/
 
 The OVN architecture is described here: