HOw to set ingressClass creation to false

[devops-newbee]

Hello All, In AWS EKS environment, we have deployed AWS loadbalancer controller via helm release.
My objective is to get rid of ingressclass (alb) created via helm release. When I try to set the value to false I get error:

Error: failed to create resource: IngressClassParams.elbv2.k8s.aws "map[enabled:false]" is invalid: metadata.name: Invalid value: "map[enabled:false]": a lowercase RFC 1123 subdomain must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanumeric character (e.g. 'example.com', regex used for validation is 'a-z0-9?(.a-z0-9?)*')

Below is how I try to set it to false:
set {
name = "ingressClass.enabled"
value = "false"
}

Below are the charts version:
NAME NAMESPACE REVISION UPDATED STATUS CHART APP VERSION
aws-load-balancer-controller kube-system 3 2025-09-15 11:22:43.037171906 +0000 UTC failed aws-load-balancer-controller-1.13.4 v2.13.4

[shraddhabang]

@devops-newbee Will you please explain why do you want to get rid of the ingressclass alb? Also can you provide the complete steps on how you are setting these values?