diff --git a/install/yamls/caa-pod.yaml b/install/yamls/caa-pod.yaml
index 4fa6983dd..27e45100f 100644
--- a/install/yamls/caa-pod.yaml
+++ b/install/yamls/caa-pod.yaml
@@ -9,6 +9,10 @@ spec:
   selector:
     matchLabels:
       app: cloud-api-adaptor
+  updateStrategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxUnavailable: 1
   template:
     metadata:
       labels: