diff --git a/tests/lettuce/configurations/example2.org.config b/tests/lettuce/configurations/example2.org.config
index 1a40d1b533..a6afb5b4d6 100644
--- a/tests/lettuce/configurations/example2.org.config
+++ b/tests/lettuce/configurations/example2.org.config
@@ -12,7 +12,7 @@
         "database_file": "data/example.org.sqlite3",
         "listen_on": [ {
             "port": 47807,
-            "address": "127.0.0.1"
+            "address": "::1"
         } ]
     }
 }
diff --git a/tests/lettuce/features/example.feature b/tests/lettuce/features/example.feature
index d1ed6b3373..ee388f13d9 100644
--- a/tests/lettuce/features/example.feature
+++ b/tests/lettuce/features/example.feature
@@ -133,10 +133,10 @@ Feature: Example feature
         Then wait for bind10 auth of bind10_one to start
         Then wait for bind10 auth of bind10_two to start
         A query for www.example.org to 127.0.0.1:47806 should have rcode NOERROR
-        A query for www.example.org to 127.0.0.1:47807 should have rcode NOERROR
+        A query for www.example.org to [::1]:47807 should have rcode NOERROR
 
         Then set bind10 configuration Auth/database_file to data/empty_db.sqlite3
         And wait for bind10_one stderr message DATASRC_SQLITE_OPEN
 
         A query for www.example.org to 127.0.0.1:47806 should have rcode REFUSED
-        A query for www.example.org to 127.0.0.1:47807 should have rcode NOERROR
+        A query for www.example.org to [::1]:47807 should have rcode NOERROR