diff --git a/hack/manifest-templates/provider/oracle/values.yaml b/hack/manifest-templates/provider/oracle/values.yaml
index b4480531f..600dbfe5c 100644
--- a/hack/manifest-templates/provider/oracle/values.yaml
+++ b/hack/manifest-templates/provider/oracle/values.yaml
@@ -1,4 +1,8 @@
 controller:
+  updateStrategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxUnavailable: 1
   service:
     type: LoadBalancer
     externalTrafficPolicy: Local