diff --git a/helm-guestbook/templates/cluster_analysis.yaml b/helm-guestbook/templates/cluster_analysis.yaml
index 763d44b..010eaa6 100644
--- a/helm-guestbook/templates/cluster_analysis.yaml
+++ b/helm-guestbook/templates/cluster_analysis.yaml
@@ -8,7 +8,7 @@ spec:
   metrics:
   - name: success-rate
 #    successCondition: isNaN(result[0]) || result[0] >= 0.10
-    successCondition: result[0] >= 0.90
+    successCondition: result[0] >= 0.90 || isNaN(result[0]) 
     provider:
       prometheus:
         address: "http://52.149.216.245:9090"
diff --git a/helm-guestbook/templates/rollout.yaml b/helm-guestbook/templates/rollout.yaml
index e9789ee..b854336 100644
--- a/helm-guestbook/templates/rollout.yaml
+++ b/helm-guestbook/templates/rollout.yaml
@@ -66,10 +66,8 @@ spec:
           annotationPrefix: nginx.ingress.kubernetes.io 
           additionalIngressAnnotations:  
             canary-by-header: tenantID
-            canary-by-header-value: 10|11|12|13 # tenantID values
+            canary-by-header-pattern: 10|11|12|13 # tenantID values
       steps:
-      - setCanaryScale:
-          weight: 50
       - analysis:
           templates:
           - templateName: success-rate
diff --git a/helm-guestbook/values.yaml b/helm-guestbook/values.yaml
index 6acbedb..59f21c0 100644
--- a/helm-guestbook/values.yaml
+++ b/helm-guestbook/values.yaml
@@ -6,7 +6,7 @@ replicaCount: 3
 
 image:
   repository: gcr.io/heptio-images/ks-guestbook-demo
-  tag: 0.1
+  tag: 0.2
   pullPolicy: IfNotPresent
 
 service: