diff --git a/test/images/pets/peer-finder/BASEIMAGE b/test/images/pets/peer-finder/BASEIMAGE
index 108ff914011..0b3af87d05f 100644
--- a/test/images/pets/peer-finder/BASEIMAGE
+++ b/test/images/pets/peer-finder/BASEIMAGE
@@ -2,3 +2,4 @@ amd64=k8s.gcr.io/debian-base-amd64:0.4.1
 arm=k8s.gcr.io/debian-base-arm:0.4.1
 arm64=k8s.gcr.io/debian-base-arm64:0.4.1
 ppc64le=k8s.gcr.io/debian-base-ppc64le:0.4.1
+s390x=k8s.gcr.io/debian-base-s390x:0.4.1