diff --git a/k8s/superset/Makefile b/k8s/superset/Makefile
index 359c2d35f5..4297aed83f 100644
--- a/k8s/superset/Makefile
+++ b/k8s/superset/Makefile
@@ -7,6 +7,7 @@ CHART_NAME := superset
 APP_ID ?= $(CHART_NAME)
 
 TRACK ?= 4.0
+SERVICE_NAME := services/e6580ff4-fda7-4750-b7a4-aeec14eecc6a.cloudpartnerservices.goog
 
 METRICS_EXPORTER_TAG ?= v0.11.1-gke.1
 REDIS_EXPORTER_TAG ?= 1.63
diff --git a/k8s/superset/apptest/tester/Dockerfile b/k8s/superset/apptest/tester/Dockerfile
index 22ee9cd9aa..5425e02013 100644
--- a/k8s/superset/apptest/tester/Dockerfile
+++ b/k8s/superset/apptest/tester/Dockerfile
@@ -1,4 +1,4 @@
-# Copyright 2022 Google LLC
+# Copyright 2024 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -12,14 +12,14 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM gcr.io/cloud-marketplace-tools/testrunner:0.1.5
+FROM gcr.io/cloud-marketplace-tools/testrunner:0.1.8
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
-    redis-tools curl wget dnsutils netcat jq \
+    redis-tools ca-certificates curl wget dnsutils netcat-traditional jq \
     && rm -rf /var/lib/apt/lists/*
 
 RUN mkdir -p /opt/kubectl/1.21 \
-    && wget -q -O /opt/kubectl/1.21/kubectl \
+    && curl -L -o /opt/kubectl/1.21/kubectl \
        https://storage.googleapis.com/kubernetes-release/release/v1.21.6/bin/linux/amd64/kubectl \
     && chmod 755 /opt/kubectl/1.21/kubectl \
     && ln -s /opt/kubectl/1.21/kubectl /usr/bin/kubectl