# Question about mqtt detection

**URL:** <https://forum.suricata.io/t/question-about-mqtt-detection/4890>\
**Category:** Help\
**Tags:** rules, suricata\
**Created:** [October 10, 2024, 2:19am UTC](https://forum.suricata.io/t/question-about-mqtt-detection/4890 "2024-10-10T02:19:49Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![Philippe\_Antoine](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.suricata.io/philippe_antoine/32/799_2.png) [@Philippe\_Antoine](https://forum.suricata.io/u/Philippe_Antoine)\
**Post date:** [October 13, 2024, 7:17pm UTC](https://forum.suricata.io/t/question-about-mqtt-detection/4890/3 "2024-10-13T19:17:49Z")

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@satta this looks a bug indeed cf SV test mqtt-sub-rules not testing sid 16

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