diff --git a/manifests/base/webhook/manifests.yaml b/manifests/base/webhook/manifests.yaml
index 2e5d5fb7dd..2c381d0cd1 100644
--- a/manifests/base/webhook/manifests.yaml
+++ b/manifests/base/webhook/manifests.yaml
@@ -104,23 +104,3 @@ webhooks:
     resources:
     - xgboostjobs
   sideEffects: None
-- admissionReviewVersions:
-  - v1
-  clientConfig:
-    service:
-      name: webhook-service
-      namespace: system
-      path: /validate-kubeflow-org-v1-jaxjob
-  failurePolicy: Fail
-  name: validator.jaxjob.training-operator.kubeflow.org
-  rules:
-  - apiGroups:
-    - kubeflow.org
-    apiVersions:
-    - v1
-    operations:
-    - CREATE
-    - UPDATE
-    resources:
-    - jaxjobs
-  sideEffects: None