diff --git a/network/misconfig/apache-rocketmq-broker-unauth.yaml b/network/misconfig/apache-rocketmq-broker-unauth.yaml
index 01e4665e36..edb7d6867a 100644
--- a/network/misconfig/apache-rocketmq-broker-unauth.yaml
+++ b/network/misconfig/apache-rocketmq-broker-unauth.yaml
@@ -25,7 +25,14 @@ tcp:
       - "{{Host}}:10911"
     read-size: 2048
 
+    matchers-condition: and
     matchers:
       - type: word
         words:
           - "serializeTypeCurrentRPC"
+
+      - type: word
+        part: raw
+        words:
+          - "HTTP/1.1"
+        negative: true