diff --git a/stacks/apps-200A.yml b/stacks/apps-200A.yml
index 196268fcd..a3a4a506f 100644
--- a/stacks/apps-200A.yml
+++ b/stacks/apps-200A.yml
@@ -284,6 +284,7 @@ Resources:
         BetaHostname: !Ref BetaHostname
         PublicFeedsHostname: !Ref PublicFeedsHostname
         DovetailAppleApiBridgeEndpointUrl: !Ref DovetailAppleApiBridgeEndpointUrl
+        EchoServiceToken: { Type: String }
       Tags:
         - { Key: prx:meta:tagging-version, Value: "2021-04-07" }
         - { Key: prx:cloudformation:stack-name, Value: !Ref AWS::StackName }
diff --git a/stacks/apps/feeder.yml b/stacks/apps/feeder.yml
index 39886a14e..729157a15 100644
--- a/stacks/apps/feeder.yml
+++ b/stacks/apps/feeder.yml
@@ -38,6 +38,7 @@ Parameters:
   RootStackId: { Type: String }
   CloudWatchAlarmTaggerServiceToken: { Type: String }
   CloudWatchLogGroupTaggerServiceToken: { Type: String }
+  EchoServiceToken: { Type: String }
   S3SigningUserName: { Type: String }
   S3SigningEndpointUrl: { Type: String }
   S3SigningAccessKeyId: { Type: String }
@@ -72,7 +73,8 @@ Resources:
   Constants:
     Type: Custom::Echo
     Properties:
-      WorkerLoggedErrorsMetricName: !Sub WorkerLoggedErrors${EnvironmentType}
+      ServiceToken: !Ref EchoServiceToken
+      WorkerLoggedtrrorsMetricName: !Sub WorkerLoggedErrors${EnvironmentType}
       WebLoggedErrorsMetricName: !Sub WebLoggedErrors${EnvironmentType}
 
   HostHeaderListenerRule: