diff --git a/lib/domains/blacklist.txt b/lib/domains/blacklist.txt
index 6cdf2ad17a..d4e7f76afa 100644
--- a/lib/domains/blacklist.txt
+++ b/lib/domains/blacklist.txt
@@ -3,3 +3,4 @@ america.edu
 californiacolleges.edu
 maricopa.edu
 cet.edu
+australia.edu