diff --git a/kubernetes/apps/observability/loki/app/externalsecret.yaml b/kubernetes/apps/observability/loki/app/externalsecret.yaml
index c7b7efa3..bb537a3a 100644
--- a/kubernetes/apps/observability/loki/app/externalsecret.yaml
+++ b/kubernetes/apps/observability/loki/app/externalsecret.yaml
@@ -14,11 +14,11 @@ spec:
     template:
       engineVersion: v2
       data:
-        S3_BUCKET_HOST: s3.hsn.dev
-        S3_BUCKET_NAME: "{{ .minio_thanos_bucket_name }}"
+        S3_HOST: s3.hsn.dev
+        S3_BUCKET: "{{ .minio_thanos_bucket_name }}"
         S3_ACCESS_KEY: "{{ .minio_loki_access_key }}"
         S3_SECRET_KEY: "{{ .minio_loki_secret_key }}"
-        S3_BUCKET_REGION: us-east-1
+        S3_REGION: us-east-1
   dataFrom:
     - extract:
         key: minio