diff --git a/test/pytest/test_dns.py b/test/pytest/test_dns.py
index 6de14666279c800879a674c24c85b6b30ae390d4..e48ea5554552e9805df95c1014bf6f03a2d1706a 100755
--- a/test/pytest/test_dns.py
+++ b/test/pytest/test_dns.py
@@ -38,7 +38,7 @@ def test_dns(host):
         authorative_nameservers.append(ips[0].address)
 
     system_nameservers = dns.resolver.get_default_resolver()
-    external_nameservers = ['1.1.1.1', '8.8.8.8', '9.9.9.9']
+    external_nameservers = ['1.1.1.1', '8.8.8.8']
 
     results = []
     print('\nTesting authorative nameservers:')