diff --git a/data/5C/2B/7D/5C2B7D19FFF3FFA39329FB91FC6EFCDB.ttl b/data/5C/2B/7D/5C2B7D19FFF3FFA39329FB91FC6EFCDB.ttl
index a2d492f7b23..134f6374565 100644
--- a/data/5C/2B/7D/5C2B7D19FFF3FFA39329FB91FC6EFCDB.ttl
+++ b/data/5C/2B/7D/5C2B7D19FFF3FFA39329FB91FC6EFCDB.ttl
@@ -28,6 +28,7 @@
     a fabio:JournalArticle .
 
 <http://taxon-concept.plazi.org/id/Animalia/Dyrosauridae_Stefano_1903>
+    dwc:authority "de Stefano, 1903" ;
     dwc:authorityName "de Stefano" ;
     dwc:authorityYear "1903" ;
     dwc:class "Reptilia" ;