diff --git a/CN_PROD/slo/Wirkkette__TMPP__-_Reliability_of_key_requests.tf b/CN_PROD/slo/Wirkkette__TMPP__-_Reliability_of_key_requests.tf
index 5f52719..831a03a 100644
--- a/CN_PROD/slo/Wirkkette__TMPP__-_Reliability_of_key_requests.tf
+++ b/CN_PROD/slo/Wirkkette__TMPP__-_Reliability_of_key_requests.tf
@@ -17,7 +17,7 @@ module Wirkkette__TMPP__-_Reliability_of_key_requests {
     metric_expression           = <<-EOT
     (100)-(builtin:service.keyRequest.errors.fivexx.rate:filter(and(or(in("dt.entity.service_method",entitySelector("type(service_method),
                         fromRelationship.isServiceMethodOfService(
-                            type(~"SERVICE~"),entityId(
+                            type(~"SERVICE~"),entityName.in(
                                 ~"CarRegistrationApi - iis-cc-cn - prod~",
                                 ~"ChannelAdminApi - iis-cc-cn - prod~",
                                 ~"ManifestCarApi - iis-cc-cn - prod~",