diff --git a/wss/templates/dc-sim.yaml b/wss/templates/dc-sim.yaml
index ecaac73..6500700 100644
--- a/wss/templates/dc-sim.yaml
+++ b/wss/templates/dc-sim.yaml
@@ -26,7 +26,7 @@ spec:
       - name: "dlsfilesystem"
         mountPath: "/dls/tmp/wdr83388"
       source: |
-        print("hello world")
+        echo("hello world")
         ping google.com
         ping rabbitmq1
         curl rabbitmq1:15672