diff --git a/prep_controlplane_values.sh b/prep_controlplane_values.sh
index a9af3d1..f5f8c09 100755
--- a/prep_controlplane_values.sh
+++ b/prep_controlplane_values.sh
@@ -17,7 +17,6 @@ EOF
 tctl apply -f "$FOLDER/cluster-$CLUSTER_NAME.yaml"
 
 tctl install cluster-service-account --cluster $CLUSTER_NAME > $CLUSTER_NAME-service-account.jwk
-tctl x gitops grant $CLUSTER_NAME
 
 cat << EOF > "$FOLDER/$CLUSTER_NAME-controlplane_values.yaml"
 image:
@@ -60,9 +59,11 @@ spec:
       - name: global
         revisions:
         - name: default
-      - name: prod
-        revisions:
-        - name: prod-stable
+          istio:
+            tsbVersion: $VERSION
+        - name: canary
+          istio:
+            tsbVersion: $VERSION
       kubeSpec:
         deployment:
           env: