diff --git a/slice/internal/controller/admissioncheck_controller.go b/slice/internal/controller/admissioncheck_controller.go
index 996d78143..17da44b82 100644
--- a/slice/internal/controller/admissioncheck_controller.go
+++ b/slice/internal/controller/admissioncheck_controller.go
@@ -19,6 +19,8 @@ package controller
 import (
 	"context"
 
+	"tpu-slice-controller/internal/core"
+
 	apimeta "k8s.io/apimachinery/pkg/api/meta"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/utils/ptr"
@@ -62,8 +64,9 @@ func (r *AdmissionCheckReconciler) Reconcile(ctx context.Context, req ctrl.Reque
 	}
 
 	if currentCondition.Status != newCondition.Status {
-		apimeta.SetStatusCondition(&ac.Status.Conditions, newCondition)
-		return reconcile.Result{}, client.IgnoreNotFound(r.client.Status().Update(ctx, ac))
+		acPatch := core.BaseSSAAdmissionCheck(ac)
+		apimeta.SetStatusCondition(&acPatch.Status.Conditions, newCondition)
+		return reconcile.Result{}, client.IgnoreNotFound(r.client.Status().Patch(ctx, acPatch, client.Apply, client.FieldOwner(SliceControllerName), client.ForceOwnership))
 	}
 
 	return reconcile.Result{}, nil
diff --git a/slice/internal/core/admissioncheck.go b/slice/internal/core/admissioncheck.go
new file mode 100644
index 000000000..a78984c4e
--- /dev/null
+++ b/slice/internal/core/admissioncheck.go
@@ -0,0 +1,36 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package core
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	kueue "sigs.k8s.io/kueue/apis/kueue/v1beta2"
+)
+
+func BaseSSAAdmissionCheck(ac *kueue.AdmissionCheck) *kueue.AdmissionCheck {
+	return &kueue.AdmissionCheck{
+		TypeMeta: metav1.TypeMeta{
+			APIVersion: kueue.GroupVersion.String(),
+			Kind:       "AdmissionCheck",
+		},
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      ac.Name,
+			Namespace: ac.Namespace,
+			UID:       ac.UID,
+		},
+	}
+}