diff --git a/stack_orchestrator/deploy/webapp/util.py b/stack_orchestrator/deploy/webapp/util.py
index d5098099..ff5131a6 100644
--- a/stack_orchestrator/deploy/webapp/util.py
+++ b/stack_orchestrator/deploy/webapp/util.py
@@ -766,7 +766,7 @@ def publish_deployment(
 
     if logger:
         logger.log("Publishing ApplicationDeploymentRecord.")
-    deployment_id = laconic.publish(new_deployment_record, [deployment_lrns])
+    deployment_id = laconic.publish(new_deployment_record, deployment_lrns)
     return {"dns": dns_ids, "deployment": deployment_id}