diff --git a/helm-charts/common/agent/templates/tests/test-pod.yaml b/helm-charts/common/agent/templates/tests/test-pod.yaml
index 61515c7a3..d6ce3cca3 100644
--- a/helm-charts/common/agent/templates/tests/test-pod.yaml
+++ b/helm-charts/common/agent/templates/tests/test-pod.yaml
@@ -22,7 +22,7 @@ spec:
           curl http://{{ include "agent.fullname" . }}:{{ .Values.service.port }}/v1/chat/completions -sS --fail-with-body \
             -X POST \
             -H 'Content-Type: application/json' \
-            -d '{"query":"What is OPEA?"}' && break;
+              -d '{"messages":"What is OPEA?", "stream":"true"}' && break;
             curlcode=$?
             if [[ $curlcode -eq 7 ]]; then sleep 10; else echo "curl failed with code $curlcode"; exit 1; fi;
           done;