diff --git a/references.bib b/references.bib
index b3bdc10..53425e7 100644
--- a/references.bib
+++ b/references.bib
@@ -68,6 +68,7 @@
   title = {Measuring {DoT}/{DoH} blocking using {OONI Probe}: a preliminary study},
   booktitle = {DNS Privacy Workshop},
   year = {2021},
+  publisher = {The Internet Society},
   url = {https://www.ndss-symposium.org/wp-content/uploads/dnspriv21-02-paper.pdf},
 }