diff --git a/docs/cert-manager.yaml b/docs/cert-manager.yaml
index 847d0f636..8c9418d8d 100644
--- a/docs/cert-manager.yaml
+++ b/docs/cert-manager.yaml
@@ -13,11 +13,11 @@ spec:
     spec:
       containers:
       - name: cert-manager
-        image: quay.io/jetstack/cert-manager:canary
+        image: quay.io/jetstack/cert-manager:canary.1
         imagePullPolicy: Always
         ports:
         - name: http
-          containerPort: 8080
+          containerPort: 8081
 ---
 apiVersion: v1
 kind: Service
@@ -28,6 +28,6 @@ spec:
   ports:
   - name: http
     port: 80
-    targetPort: 8080
+    targetPort: 8081
   selector:
     app: cert-manager