diff --git a/charts/actions-runner-controller/crds/actions.summerwind.dev_runnerdeployments.yaml b/charts/actions-runner-controller/crds/actions.summerwind.dev_runnerdeployments.yaml
index 54600d6d..e0b4e02a 100644
--- a/charts/actions-runner-controller/crds/actions.summerwind.dev_runnerdeployments.yaml
+++ b/charts/actions-runner-controller/crds/actions.summerwind.dev_runnerdeployments.yaml
@@ -41,6 +41,7 @@ spec:
           description: RunnerReplicaSetSpec defines the desired state of RunnerDeployment
           properties:
             replicas:
+              nullable: true
               type: integer
             template:
               properties:
diff --git a/charts/actions-runner-controller/crds/actions.summerwind.dev_runnerreplicasets.yaml b/charts/actions-runner-controller/crds/actions.summerwind.dev_runnerreplicasets.yaml
index 522a2e19..e243ce43 100644
--- a/charts/actions-runner-controller/crds/actions.summerwind.dev_runnerreplicasets.yaml
+++ b/charts/actions-runner-controller/crds/actions.summerwind.dev_runnerreplicasets.yaml
@@ -41,6 +41,7 @@ spec:
           description: RunnerReplicaSetSpec defines the desired state of RunnerReplicaSet
           properties:
             replicas:
+              nullable: true
               type: integer
             template:
               properties:
@@ -1533,7 +1534,6 @@ spec:
                   type: object
               type: object
           required:
-            - replicas
             - template
           type: object
         status: