diff --git a/charts/aws-vpc-cni/crds/customresourcedefinition.yaml b/charts/aws-vpc-cni/crds/customresourcedefinition.yaml
index e277aff87a..9592c29647 100644
--- a/charts/aws-vpc-cni/crds/customresourcedefinition.yaml
+++ b/charts/aws-vpc-cni/crds/customresourcedefinition.yaml
@@ -14,6 +14,40 @@ spec:
         openAPIV3Schema:
           type: object
           x-kubernetes-preserve-unknown-fields: true
+          description: ENIConfig is the Schema for the eniconfigs API
+          properties:
+            apiVersion:
+              description: |-
+                APIVersion defines the versioned schema of this representation of an object.
+                Servers should convert recognized schemas to the latest internal value, and
+                may reject unrecognized values.
+                More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
+              type: string
+            kind:
+              description: |-
+                Kind is a string value representing the REST resource this object represents.
+                Servers may infer this from the endpoint the client submits requests to.
+                Cannot be updated.
+                In CamelCase.
+                More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
+              type: string
+            metadata:
+              type: object
+            spec:
+              description: ENIConfigSpec defines the desired state of ENIConfig
+              properties:
+                securityGroups:
+                  items:
+                    type: string
+                  type: array
+                subnet:
+                  type: string
+              required:
+              - subnet
+              type: object
+            status:
+              description: ENIConfigStatus defines the observed state of ENIConfig
+              type: object
   names:
     plural: eniconfigs
     singular: eniconfig