diff --git a/sdk/python/v1beta1/kubeflow/katib/api/katib_client.py b/sdk/python/v1beta1/kubeflow/katib/api/katib_client.py
index 5db30c13387..cb95b20f31b 100644
--- a/sdk/python/v1beta1/kubeflow/katib/api/katib_client.py
+++ b/sdk/python/v1beta1/kubeflow/katib/api/katib_client.py
@@ -658,7 +658,7 @@ class name in this argument.
 
             worker_pod_template_spec = models.V1PodTemplateSpec(
                 metadata=models.V1ObjectMeta(
-                    annotations={constants.ISTIO_SIDECAR_INJECTION: "false"}
+                    annotations={"sidecar.istio.io/inject": "false"}
                 ),
                 spec=models.V1PodSpec(
                     containers=[container_spec],
@@ -669,7 +669,7 @@ class name in this argument.
 
             master_pod_template_spec = models.V1PodTemplateSpec(
                 metadata=models.V1ObjectMeta(
-                    annotations={constants.ISTIO_SIDECAR_INJECTION: "false"}
+                    annotations={"sidecar.istio.io/inject": "false"}
                 ),
                 spec=models.V1PodSpec(
                     init_containers=[init_container_spec],