diff --git a/midrcvalidate/validate.midrc.org/values/values.yaml b/midrcvalidate/validate.midrc.org/values/values.yaml
index 3f3c6dc8e..4ada865aa 100644
--- a/midrcvalidate/validate.midrc.org/values/values.yaml
+++ b/midrcvalidate/validate.midrc.org/values/values.yaml
@@ -20,7 +20,7 @@ audit:
   image:
     repository: 707767160287.dkr.ecr.us-east-1.amazonaws.com/gen3/audit-service
     tag: '2026.04'
-aws-es-proxy:
+aws-sigv4-proxy:
   replicaCount: 4
   autoscaling:
     enabled: false
@@ -29,9 +29,6 @@ aws-es-proxy:
     targetCPUUtilizationPercentage: 40
   enabled: true
   esEndpoint: vpc-midrcvalidate-gen3-metadata2-a2aewhaq6k3ytdy6sp4dhlmnmm.us-east-1.es.amazonaws.com
-  image:
-    repository: quay.io/cdis/aws-es-proxy
-    tag: v1.3.1
 awshelper:
   enabled: true
   image: