diff --git a/spire/templates/shared-alb.yml b/spire/templates/shared-alb.yml
index ca3c90c2..6c775d15 100644
--- a/spire/templates/shared-alb.yml
+++ b/spire/templates/shared-alb.yml
@@ -459,6 +459,7 @@ Resources:
         - { Key: prx:ops:environment, Value: !Ref EnvironmentType }
         - { Key: prx:dev:application, Value: Common }
       Threshold: 5
+      ThresholdMetricId: ad1
       TreatMissingData: notBreaching
 
   LatencyGroupDomainRecordSetGroup: