diff --git a/examples/contour/02-job-certgen.yaml b/examples/contour/02-job-certgen.yaml
index 78bb90f699a..b25b669ed96 100644
--- a/examples/contour/02-job-certgen.yaml
+++ b/examples/contour/02-job-certgen.yaml
@@ -44,6 +44,7 @@ metadata:
   name: contour-certgen
   namespace: projectcontour
 spec:
+  ttlSecondsAfterFinished: 0
   template:
     metadata:
       labels:
@@ -51,7 +52,7 @@ spec:
     spec:
       containers:
       - name: contour
-        image: docker.io/projectcontour/contour:master
+        image: docker.io/projectcontour/contour:latest
         imagePullPolicy: Always
         command:
         - contour
diff --git a/examples/render/contour.yaml b/examples/render/contour.yaml
index 87bd4bb5416..caed6aab6eb 100644
--- a/examples/render/contour.yaml
+++ b/examples/render/contour.yaml
@@ -1050,6 +1050,7 @@ metadata:
   name: contour-certgen
   namespace: projectcontour
 spec:
+  ttlSecondsAfterFinished: 0
   template:
     metadata:
       labels:
@@ -1057,7 +1058,7 @@ spec:
     spec:
       containers:
       - name: contour
-        image: docker.io/projectcontour/contour:master
+        image: docker.io/projectcontour/contour:latest
         imagePullPolicy: IfNotPresent
         command:
         - contour