diff --git a/infrastructure/cloudformation/dt/lambdas.yaml b/infrastructure/cloudformation/dt/lambdas.yaml
index 322e49d..ba35e70 100644
--- a/infrastructure/cloudformation/dt/lambdas.yaml
+++ b/infrastructure/cloudformation/dt/lambdas.yaml
@@ -66,5 +66,5 @@ Resources:
 
 Outputs:
   TaskListManager:
-    Value: !Ref TaskListManagerLambda
+    Value: !GetAtt TaskListManagerLambda.Arn
     Description: Function that adds and removes tasks from a redis list
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