diff --git a/test/extended/testdata/bindata.go b/test/extended/testdata/bindata.go
index 4c95268379d9..d1590a79c4f6 100644
--- a/test/extended/testdata/bindata.go
+++ b/test/extended/testdata/bindata.go
@@ -51170,6 +51170,7 @@ data:
   default.conf: |
     server {
         listen 8080;
+        listen [::]:8080;
         server_name  localhost;
         location / {
             root   /usr/share/nginx/html;
diff --git a/test/extended/testdata/poddisruptionbudgets/nginx-with-delayed-ready-deployment.yaml b/test/extended/testdata/poddisruptionbudgets/nginx-with-delayed-ready-deployment.yaml
index 5293a3994d68..4d84baa179ba 100644
--- a/test/extended/testdata/poddisruptionbudgets/nginx-with-delayed-ready-deployment.yaml
+++ b/test/extended/testdata/poddisruptionbudgets/nginx-with-delayed-ready-deployment.yaml
@@ -68,6 +68,7 @@ data:
   default.conf: |
     server {
         listen 8080;
+        listen [::]:8080;
         server_name  localhost;
         location / {
             root   /usr/share/nginx/html;